Owncloud shows text - log instead of login page

cegla · February 15, 2020, 9:45am

Yesterday around lunch my ownclod server stopped displaying login page only error message "Internal Server Error

Technical details
Remote Address: 192.168.20.1
Request ID: 5B326fDbEH0FtaCV8605

After restarting the server, it now displays a string instead of the login page:

' . '/sabre/event/lib/Promise.php', 'Sabre\\Event\\PromiseAlreadyResolvedException' => __DIR__ . '/..' . '/sabre/event/lib/PromiseAlreadyResolvedException.php', 'Sabre\\Event\\Version' => __DIR__ . '/..' . '/sabre/event/lib/Version.php', 'Sabre\\Event\\WildcardEmitter' => __DIR__ . '/..' . '/sabre/event/lib/WildcardEmitter.php', 'Sabre\\Event\\WildcardEmitterTrait' => __DIR__ . '/..' . '/sabre/event/lib/WildcardEmitterTrait.php', 'Sabre\\HTTP\\Auth\\AWS' => __DIR__ . '/..' . '/sabre/http/lib/Auth/AWS.php', 'Sabre\\HTTP\\Auth\\AbstractAuth' => __DIR__ . '/..' . '/sabre/http/lib/Auth/AbstractAuth.php', 'Sabre\\HTTP\\Auth\\Basic' => __DIR__ . '/..' . '/sabre/http/lib/Auth/Basic.php', 'Sabre\\HTTP\\Auth\\Bearer' => __DIR__ . '/..' . '/sabre/http/lib/Auth/Bearer.php', 'Sabre\\HTTP\\Auth\\Digest' => __DIR__ . '/..' . '/sabre/http/lib/Auth/Digest.php', 'Sabre\\HTTP\\Client' => __DIR__ . '/..' . '/sabre/http/lib/Client.php', 'Sabre\\HTTP\\ClientException' => __DIR__ . '/..' . '/sabre/http/lib/ClientException.php', 'Sabre\\HTTP\\ClientHttpException' => __DIR__ . '/..' . '/sabre/http/lib/ClientHttpException.php', 'Sabre\\HTTP\\HttpException' => __DIR__ . '/..' . '/sabre/http/lib/HttpException.php', 'Sabre\\HTTP\\Message' => __DIR__ . '/..' . '/sabre/http/lib/Message.php', 'Sabre\\HTTP\\MessageDecoratorTrait' => __DIR__ . '/..' . '/sabre/http/lib/MessageDecoratorTrait.php', 'Sabre\\HTTP\\MessageInterface' => __DIR__ . '/..' . '/sabre/http/lib/MessageInterface.php', 'Sabre\\HTTP\\Request' => __DIR__ . '/..' . '/sabre/http/lib/Request.php', 'Sabre\\HTTP\\RequestDecorator' => __DIR__ . '/..' . '/sabre/http/lib/RequestDecorator.php', 'Sabre\\HTTP\\RequestInterface' => __DIR__ . '/..' . '/sabre/http/lib/RequestInterface.php', 'Sabre\\HTTP\\Response' => __DIR__ . '/..' . '/sabre/http/lib/Response.php', 'Sabre\\HTTP\\ResponseDecorator' => __DIR__ . '/..' . '/sabre/http/lib/ResponseDecorator.php', 'Sabre\\HTTP\\ResponseInterface' => __DIR__ . '/..' . '/sabre/http/lib/ResponseInterface.php', 'Sabre\\HTTP\\Sapi' => __DIR__ . '/..' . '/sabre/http/lib/Sapi.php', 'Sabre\\HTTP\\Version' => __DIR__ . '/..' . '/sabre/http/lib/Version.php', 'Sabre\\Uri\\InvalidUriException' => __DIR__ . '/..' . '/sabre/uri/lib/InvalidUriException.php', 'Sabre\\Uri\\Version' => __DIR__ . '/..' . '/sabre/uri/lib/Version.php', 'Sabre\\VObject\\BirthdayCalendarGenerator' => __DIR__ . '/..' . '/sabre/vobject/lib/BirthdayCalendarGenerator.php', 'Sabre\\VObject\\Cli' => __DIR__ . '/..' . '/sabre/vobject/lib/Cli.php', 'Sabre\\VObject\\Component' => __DIR__ . '/..' . '/sabre/vobject/lib/Component.php', 'Sabre\\VObject\\Component\\Available' => __DIR__ . '/..' . '/sabre/vobject/lib/Component/Available.php', 'Sabre\\VObject\\Component\\VAlarm' => __DIR__ . '/..' . '/sabre/vobject/lib/Component/VAlarm.php', 'Sabre\\VObject\\Component\\VAvailability' => __DIR__ . '/..' . '/sabre/vobject/lib/Component/VAvailability.php', 'Sabre\\VObject\\Component\\VCalendar' => __DIR__ . '/..' . '/sabre/vobject/lib/Component/VCalendar.php', 'Sabre\\VObject\\Component\\VCard' => __DIR__ . '/..' . '/sabre/vobject/lib/Component/VCard.php', 'Sabre\\VObject\\Component\\VEvent' => __DIR__ . '/..' . '/sabre/vobject/lib/Component/VEvent.php', 'Sabre\\VObject\\Component\\VFreeBusy' => __DIR__ . '/..' . '/sabre/vobject/lib/Component/VFreeBusy.php', 'Sabre\\VObject\\Component\\VJournal' => __DIR__ . '/..' . '/sabre/vobject/lib/Component/VJournal.php', 'Sabre\\VObject\\Component\\VTimeZone' => __DIR__ . '/..' . '/sabre/vobject/lib/Component/VTimeZone.php', 'Sabre\\VObject\\Component\\VTodo' => __DIR__ . '/..' . '/sabre/vobject/lib/Component/VTodo.php', 'Sabre\\VObject\\DateTimeParser' => __DIR__ . '/..' . '/sabre/vobject/lib/DateTimeParser.php', 'Sabre\\VObject\\Document' => __DIR__ . '/..' . '/sabre/vobject/lib/Document.php', 'Sabre\\VObject\\ElementList' => __DIR__ . '/..' . '/sabre/vobject/lib/ElementList.php', 'Sabre\\VObject\\EofException' => __DIR__ . '/..' . '/sabre/vobject/lib/EofException.php', 'Sabre\\VObject\\FreeBusyData' => __DIR__ . '/..' . '/sabre/vobject/lib/FreeBusyData.php', 'Sabre\\VObject\\FreeBusyGenerator' => __DIR__ . '/..' . '/sabre/vobject/lib/FreeBusyGenerator.php', 'Sabre\\VObject\\ITip\\Broker' => __DIR__ . '/..' . '/sabre/vobject/lib/ITip/Broker.php', 'Sabre\\VObject\\ITip\\ITipException' => __DIR__ . '/..' . '/sabre/vobject/lib/ITip/ITipException.php', 'Sabre\\VObject\\ITip\\Message' => __DIR__ . '/..' . '/sabre/vobject/lib/ITip/Message.php', 'Sabre\\VObject\\ITip\\SameOrganizerForAllComponentsException' => __DIR__ . '/..' . '/sabre/vobject/lib/ITip/SameOrganizerForAllComponentsException.php', 'Sabre\\VObject\\InvalidDataException' => __DIR__ . '/..' . '/sabre/vobject/lib/InvalidDataException.php', 'Sabre\\VObject\\Node' => __DIR__ . '/..' . '/sabre/vobject/lib/Node.php', 'Sabre\\VObject\\PHPUnitAssertions' => __DIR__ . '/..' . '/sabre/vobject/lib/PHPUnitAssertions.php', 'Sabre\\VObject\\Parameter' => __DIR__ . '/..' . '/sabre/vobject/lib/Parameter.php', 'Sabre\\VObject\\ParseException' => __DIR__ . '/..' . '/sabre/vobject/lib/ParseException.php', 'Sabre\\VObject\\Parser\\Json' => __DIR__ . '/..' . '/sabre/vobject/lib/Parser/Json.php', 'Sabre\\VObject\\Parser\\MimeDir' => __DIR__ . '/..' . '/sabre/vobject/lib/Parser/MimeDir.php', 'Sabre\\VObject\\Parser\\Parser' => __DIR__ . '/..' . '/sabre/vobject/lib/Parser/Parser.php', 'Sabre\\VObject\\Parser\\XML' => __DIR__ . '/..' . '/sabre/vobject/lib/Parser/XML.php', 'Sabre\\VObject\\Parser\\XML\\Element\\KeyValue' => __DIR__ . '/..' . '/sabre/vobject/lib/Parser/XML/Element/KeyValue.php', 'Sabre\\VObject\\Property' => __DIR__ . '/..' . '/sabre/vobject/lib/Property.php'.......

Ubuntu 17.04

Apache2

*MySQL

PHP 7.0.22

ownCloud 10.3.2

sudo -u www-data php occ ldap:show-config

' . '/sabre/event/lib/Promise.php',
        'Sabre\\Event\\PromiseAlreadyResolvedException' => __DIR__ . '/..' . '/sabre/event/lib/PromiseAlreadyResolvedException.php',
        'Sabre\\Event\\Version' => __DIR__ . '/..' . '/sabre/event/lib/Version.php',
        'Sabre\\Event\\WildcardEmitter' => __DIR__ . '/..' . '/sabre/event/lib/WildcardEmitter.php',
        'Sabre\\Event\\WildcardEmitterTrait' => __DIR__ . '/..' . '/sabre/event/lib/WildcardEmitterTrait.php',
        'Sabre\\HTTP\\Auth\\AWS' => __DIR__ . '/..' . '/sabre/http/lib/Auth/AWS.php',
        'Sabre\\HTTP\\Auth\\AbstractAuth' => __DIR__ . '/..' . '/sabre/http/lib/Auth/AbstractAuth.php',
        'Sabre\\HTTP\\Auth\\Basic' => __DIR__ . '/..' . '/sabre/http/lib/Auth/Basic.php',
        'Sabre\\HTTP\\Auth\\Bearer' => __DIR__ . '/..' . '/sabre/http/lib/Auth/Bearer.php',
        'Sabre\\HTTP\\Auth\\Digest' => __DIR__ . '/..' . '/sabre/http/lib/Auth/Digest.php',
        'Sabre\\HTTP\\Client' => __DIR__ . '/..' . '/sabre/http/lib/Client.php',
        'Sabre\\HTTP\\ClientException' => __DIR__ . '/..' . '/sabre/http/lib/ClientException.php',
        'Sabre\\HTTP\\ClientHttpException' => __DIR__ . '/..' . '/sabre/http/lib/ClientHttpException.php',
        'Sabre\\HTTP\\HttpException' => __DIR__ . '/..' . '/sabre/http/lib/HttpException.php',
        'Sabre\\HTTP\\Message' => __DIR__ . '/..' . '/sabre/http/lib/Message.php',
        'Sabre\\HTTP\\MessageDecoratorTrait' => __DIR__ . '/..' . '/sabre/http/lib/MessageDecoratorTrait.php',
        'Sabre\\HTTP\\MessageInterface' => __DIR__ . '/..' . '/sabre/http/lib/MessageInterface.php',
        'Sabre\\HTTP\\Request' => __DIR__ . '/..' . '/sabre/http/lib/Request.php',
        'Sabre\\HTTP\\RequestDecorator' => __DIR__ . '/..' . '/sabre/http/lib/RequestDecorator.php',
        'Sabre\\HTTP\\RequestInterface' => __DIR__ . '/..' . '/sabre/http/lib/RequestInterface.php',
        'Sabre\\HTTP\\Response' => __DIR__ . '/..' . '/sabre/http/lib/Response.php',
        'Sabre\\HTTP\\ResponseDecorator' => __DIR__ . '/..' . '/sabre/http/lib/ResponseDecorator.php',
        'Sabre\\HTTP\\ResponseInterface' => __DIR__ . '/..' . '/sabre/http/lib/ResponseInterface.php',
        'Sabre\\HTTP\\Sapi' => __DIR__ . '/..' . '/sabre/http/lib/Sapi.php',
        'Sabre\\HTTP\\Version' => __DIR__ . '/..' . '/sabre/http/lib/Version.php',
        'Sabre\\Uri\\InvalidUriException' => __DIR__ . '/..' . '/sabre/uri/lib/InvalidUriException.php',
        'Sabre\\Uri\\Version' => __DIR__ . '/..' . '/sabre/uri/lib/Version.php',
        'Sabre\\VObject\\BirthdayCalendarGenerator' => __DIR__ . '/..' . 
etc.

eneubauer · February 17, 2020, 9:21am

What can you see in the ownCloud log? And what is in the apache error log?

I would also recommend to use an OS and PHP version which are not EOL, for example:
Ubuntu 18.04 LTS or 19.10
PHP version 7.2 or 7.3 (older is EOL and newer is not yet supported by ownCloud)

What did you do before that? Is your MySQL/MariaDB server running?