Loss of GUI Log In Page after Upgrades & Reboot

help

#1

Please help us by providing the following info. Before posting please also check the pinned "Known issues" threads and make sure that you're running the latest available version for your oC release: https://owncloud.org/changelog/

Steps to reproduce
1. Upgrade to latest maintenance release to 9.1.4.2
2. All appeared normal after Upgrade
3. Failure occurred after oC & OS updates
4. Appears to be a PHP error but am unsure how to repair the problem.
(This could have been caused by a power interruption when the UPS battery
was depleted. Although the system seemed to run fine on restart for several days before reboot.)

Expected behaviour
After oC update using ./occ update then followed by a server reboot for kernel updates.
Accessing the server http://FQDN/owncloud the GUI log on page should be present.

Actual behaviour
When accessing http://FQDN/owncloud the page that loads is completely blank

Server configuration
Operating system: CentOS Linux release 7.3.1611 (Core) (64Bit)
Web server: Apache/2.4.6 (CentOS) OpenSSL/1.0.1e-fips PHP/7.0.15
Database: mysql
PHP version: 7.0.12 upgraded to 7.0.15
ownCloud version (see ownCloud admin page): 9.1.4 (unable to access GUI)
Updated from an older version 9.1.4 to version 9.1.4.2 ownCloud or fresh install: Updated via terminal ./occ upgrade
Special configuration (external storage, external authentication, reverse proxy, server-side-encryption):
Several external storage shares, few apps: calendar, activity, comments, gallery No Encryption, No https://

ownCloud log (data/owncloud.log)
{"reqId":"WKJqP9eTsVRLPjQGPHSUHQAAAAM","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T02:23:59+00:00","method":"OPTIONS","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJqP5jDttTOP4oQtPKKsgAAAAQ","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T02:23:59+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJtz6QjqfANcbrH8Tf68wAAAAA","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T02:39:11+00:00","method":"OPTIONS","url":"\/owncloud\/remote.php\/caldav\/principals\/jon.a\/","user":"--"}
{"reqId":"WKJtz3W3lD8QJgPDgrm8CAAAAAU","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T02:39:11+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/jon.a\/","user":"--"}
{"reqId":"WKJud2IgsZgWnMaQZumJiQAAAAE","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T02:41:59+00:00","method":"OPTIONS","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJud1evt6VpMMBuIvGATAAAAAI","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T02:41:59+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJyr9eTsVRLPjQGPHSUHgAAAAM","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T02:59:59+00:00","method":"OPTIONS","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJyr5jDttTOP4oQtPKKswAAAAQ","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T02:59:59+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ2P6QjqfANcbrH8Tf69AAAAAA","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:15:11+00:00","method":"OPTIONS","url":"\/owncloud\/remote.php\/caldav\/principals\/jon.a\/","user":"--"}
{"reqId":"WKJ2P3W3lD8QJgPDgrm8CQAAAAU","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:15:11+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/jon.a\/","user":"--"}
{"reqId":"WKJ251evt6VpMMBuIvGATQAAAAI","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:17:59+00:00","method":"OPTIONS","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ259eTsVRLPjQGPHSUHwAAAAM","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:17:59+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ3nJjDttTOP4oQtPKKtAAAAAQ","remoteAddr":"108.58.17.123","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:21:00+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ3naQjqfANcbrH8Tf69QAAAAA","remoteAddr":"108.58.17.123","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:21:01+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ35HW3lD8QJgPDgrm8CgAAAAU","remoteAddr":"108.58.17.123","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:22:12+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ35mIgsZgWnMaQZumJiwAAAAE","remoteAddr":"108.58.17.123","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:22:14+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ36Fevt6VpMMBuIvGATgAAAAI","remoteAddr":"108.58.17.123","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:22:16+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ36deTsVRLPjQGPHSUIAAAAAM","remoteAddr":"108.58.17.123","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:22:17+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ4BZjDttTOP4oQtPKKtQAAAAQ","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:22:45+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/jon.a\/","user":"--"}
{"reqId":"WKJ4HqQjqfANcbrH8Tf69gAAAAA","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:23:10+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/jon.a\/","user":"--"}
{"reqId":"WKJ4M3W3lD8QJgPDgrm8CwAAAAU","remoteAddr":"108.58.17.123","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:23:31+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ4NGIgsZgWnMaQZumJjAAAAAE","remoteAddr":"108.58.17.123","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:23:32+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ4tteTsVRLPjQGPHSUIQAAAAM","remoteAddr":"192.168.10.2","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 4096 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#685","level":3,"time":"2017-02-14T03:25:42+00:00","method":"GET","url":"\/owncloud\/","user":"--"}
{"reqId":"WKJ7H5jDttTOP4oQtPKKtgAAAAQ","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:35:59+00:00","method":"OPTIONS","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ7H6QjqfANcbrH8Tf69wAAAAA","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:35:59+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ@r3W3lD8QJgPDgrm8DAAAAAU","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:51:11+00:00","method":"OPTIONS","url":"\/owncloud\/remote.php\/caldav\/principals\/jon.a\/","user":"--"}
{"reqId":"WKJ@r2IgsZgWnMaQZumJjQAAAAE","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:51:11+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/jon.a\/","user":"--"}
{"reqId":"WKJ-V1evt6VpMMBuIvGAUwAAAAI","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:53:59+00:00","method":"OPTIONS","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}
{"reqId":"WKJ-V9eTsVRLPjQGPHSUIgAAAAM","remoteAddr":"192.168.10.254","app":"PHP","message":"Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) at \/var\/www\/html\/owncloud\/lib\/private\/Files\/View.php#646","level":3,"time":"2017-02-14T03:53:59+00:00","method":"PROPFIND","url":"\/owncloud\/remote.php\/caldav\/principals\/maggie.a\/","user":"--"}

FROM /var/log/httpd/error_log:
[Mon Feb 13 20:02:56.890670 2017] [autoindex:error] [pid 4591] [client 73.100.1.179:51548] AH01276: Cannot serve directory /var/www/html/owncloud: No matching DirectoryIndex (none) found, and server-generated directory index forbidden by Options directive
[Mon Feb 13 20:02:56.946010 2017] [:error] [pid 4591] [client 73.100.1.179:51548] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 4096 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 692
[Mon Feb 13 20:04:20.409029 2017] [:error] [pid 4596] [client 192.168.10.254:57677] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 20:11:59.341374 2017] [:error] [pid 4592] [client 192.168.10.254:59671] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 20:11:59.478692 2017] [:error] [pid 4593] [client 192.168.10.254:59673] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 20:27:11.094561 2017] [:error] [pid 4595] [client 192.168.10.254:54960] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 20:27:11.261897 2017] [:error] [pid 4591] [client 192.168.10.254:54962] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 20:29:59.350009 2017] [:error] [pid 4596] [client 192.168.10.254:59695] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 20:29:59.484005 2017] [:error] [pid 4592] [client 192.168.10.254:59698] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 20:47:59.328698 2017] [:error] [pid 4593] [client 192.168.10.254:59710] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 20:47:59.473549 2017] [:error] [pid 4594] [client 192.168.10.254:59713] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 21:03:11.100260 2017] [:error] [pid 4595] [client 192.168.10.254:54997] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 21:03:11.297834 2017] [:error] [pid 4591] [client 192.168.10.254:54998] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 21:05:59.365205 2017] [:error] [pid 4596] [client 192.168.10.254:59748] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 21:05:59.504914 2017] [:error] [pid 4592] [client 192.168.10.254:59749] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 21:23:59.406032 2017] [:error] [pid 4594] [client 192.168.10.254:59770] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 21:23:59.522853 2017] [:error] [pid 4595] [client 192.168.10.254:59773] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 21:39:11.060541 2017] [:error] [pid 4591] [client 192.168.10.254:55000] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 21:39:11.215903 2017] [:error] [pid 4596] [client 192.168.10.254:55002] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 21:41:59.367385 2017] [:error] [pid 4592] [client 192.168.10.254:59802] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 21:41:59.547651 2017] [:error] [pid 4593] [client 192.168.10.254:59803] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 21:59:59.332466 2017] [:error] [pid 4594] [client 192.168.10.254:59817] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 21:59:59.497073 2017] [:error] [pid 4595] [client 192.168.10.254:59819] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:15:11.115523 2017] [:error] [pid 4591] [client 192.168.10.254:55035] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:15:11.302980 2017] [:error] [pid 4596] [client 192.168.10.254:55036] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:17:59.448696 2017] [:error] [pid 4593] [client 192.168.10.254:59831] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:17:59.638206 2017] [:error] [pid 4594] [client 192.168.10.254:59834] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:21:00.222154 2017] [:error] [pid 4595] [client 108.58.17.123:55383] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:21:01.603600 2017] [:error] [pid 4591] [client 108.58.17.123:55388] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:22:12.919716 2017] [:error] [pid 4596] [client 108.58.17.123:55389] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:22:14.260412 2017] [:error] [pid 4592] [client 108.58.17.123:55396] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:22:16.549301 2017] [:error] [pid 4593] [client 108.58.17.123:55399] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:22:17.181985 2017] [:error] [pid 4594] [client 108.58.17.123:55400] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:22:45.563205 2017] [:error] [pid 4595] [client 192.168.10.254:57878] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:23:10.368215 2017] [:error] [pid 4591] [client 192.168.10.254:57881] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:23:31.201817 2017] [:error] [pid 4596] [client 108.58.17.123:55401] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:23:32.467027 2017] [:error] [pid 4592] [client 108.58.17.123:55406] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:25:42.923500 2017] [:error] [pid 4594] [client 192.168.10.2:52959] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 4096 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 685
[Mon Feb 13 22:35:59.649374 2017] [:error] [pid 4595] [client 192.168.10.254:59839] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646
[Mon Feb 13 22:35:59.785032 2017] [:error] [pid 4591] [client 192.168.10.254:59840] PHP Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 8192 bytes) in /var/www/html/owncloud/lib/private/Files/View.php on line 646

Please paste possible errors in the following code block, see https://central.owncloud.org/t/how-to-find-webserver-or-oc-logfile-enable-php-logfile/808 for more info

[14-Feb-2017 04:15:44 UTC] PHP Fatal error:  Allowed memory size of 2097152 bytes exhausted (tried to allocate 73728 bytes) in /var/www/html/owncloud/lib/composer/composer/ClassLoader.php on line 421

Integrity status for oC9+

Login as admin user into your ownCloud and access
http://example.com/index.php/settings/integrity/failed
paste the results here.
Unable to log in - The page loaded in blank

#2

Hi,

such environmental issues can be easily solved by putting the following message into your favorite search engine:

to find threads like [1]. Your PHP environment is currently configured to give ownCloud a memory limit of 2MB where ownCloud needs at least 128MB like stated in [2].

[1]

[2]

https://doc.owncloud.org/server/latest/admin_manual/installation/system_requirements.html#memory


#3

Thank you kljhlkhglklfgh,
I did do a Google search on the error message but perhaps I was looking for too much which limited my search too much.

In any event, I investigated as you suggested.

  • The /etc/php.ini file did not have a memory limit set so I uncommented out the line that set the limit to 128MB - memory_limit = 128M
    No Joy :frowning:

  • Next I checked the /var/www/html/owncloud/.htaccess to confirm that the memory limit was set to the default of 512MB which it was for both lines and which are set to: php_value memory_limit 512MB
    No Joy :frowning:

  • Next I added ini_set('memory_limit', '-1'); to /var/www/html/owncloud/index.php as suggested in one of the searches
    No Joy :frowning:
    I removed the above as that was a long shot...

I am running out of ideas... any other places to investigate would be appreciated.


#4

Hummm I think I resolved issue.... I copied a working /var/www/html/owncloud/.htaccess file from a working oC... although it is running CentOS 6.5 verses CentOS 7.3...

It worked!
JOY! :slight_smile:

I did compare the files yesterday line by line... and they were the same. Somehow thei must have been self inflicted when I was changing the upload limit from 513MB to 2GB... for some reason every time there is an upgrade it defaults to 513MB. Changing it in the Admin control panel used to work several generations ago but no longer. I must manually change in in the /var/www/html/owncloud/.htaccess file.

Thank you kljhlkhglklfgh for your assistance.

CapnJB