Dear Dmitry,
First of all thanks for taking the time to respond.
I run windows client 2.6 build 12644.
The error statement is in dutch, but translates to:
Server https://myurl/owncloud is temporarily unavailable
On mobile devices we use the nexcloud app version 3.9.0 and also on these the error is in dutch, translating to âServer is in maintenance modeâ
I can login to the webUI, and for as far as i can test that one runs fine, including down and uploads.
I did catch some errors in the error log, but to me this is mostly abacadabra:
2019-11-27T17:05:36+00:00",âremoteAddrâ:âxxx.xxx.xxx.xxxâ,âuserâ:"â",âappâ:âremoteâ,âmethodâ:âOPTIONSâ,âurlâ:"/owncloud/remote.php/dav/files/owncloud/",âmessageâ:âException: {âExceptionâ:âErrorâ,âMessageâ:âUsing $this when not in object contextâ,âCodeâ:0,âTraceâ:â#0 \/var\/www\/owncloud\/lib\/private\/legacy\/hook.php(105): OCA\\User_LDAP\\Helper::loginName2UserName(Array)\n#1 \/var\/www\/owncloud\/lib\/public\/Util.php(494): OC_Hook::emit(â\\\\OCA\\\\Files_SharâŚâ, âpreLoginNameUseâŚâ, Array)\n#2 \/var\/www\/owncloud\/lib\/private\/User\/Session.php(396): OCP\\Util::emitHook(â\\\\OCA\\\\Files_SharâŚâ, âpreLoginNameUseâŚâ, Array)\n#3 \/var\/www\/owncloud\/lib\/private\/User\/Session.php(356): OC\\User\\Session->isTwoFactorEnforced(âUSERNAMEâ)\n#4 \/var\/www\/owncloud\/apps\/dav\/lib\/Connector\/Sabre\/Auth.php(131): OC\\User\\Session->logClientIn(*** sensitive parameters replaced )\n#5 \/var\/www\/owncloud\/lib\/composer\/sabre\/dav\/lib\/DAV\/Auth\/Backend\/AbstractBasic.php(105): OCA\\DAV\\Connector\\Sabre\\Auth->validateUserPass( sensitive parameters replaced ***)\n#6 \/var\/www\/owncloud\/apps\/dav\/lib\/Connector\/Sabre\/Auth.php(247): Sabre\\DAV\\Auth\\Backend\\AbstractBasic->check(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#7 \/var\/www\/owncloud\/apps\/dav\/lib\/Connector\/Sabre\/Auth.php(156): OCA\\DAV\\Connector\\Sabre\\Auth->auth(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#8 \/var\/www\/owncloud\/lib\/composer\/sabre\/dav\/lib\/DAV\/Auth\/Plugin.php(201): OCA\\DAV\\Connector\\Sabre\\Auth->check(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#9 \/var\/www\/owncloud\/lib\/composer\/sabre\/dav\/lib\/DAV\/Auth\/Plugin.php(150): Sabre\\DAV\\Auth\\Plugin->check(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#10 [internal function]: Sabre\\DAV\\Auth\\Plugin->beforeMethod(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#11 \/var\/www\/owncloud\/lib\/composer\/sabre\/event\/lib\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\n#12 \/var\/www\/owncloud\/lib\/composer\/sabre\/dav\/lib\/DAV\/Server.php(466): Sabre\\Event\\EventEmitter->emit(âbeforeMethodâ, Array)\n#13 \/var\/www\/owncloud\/lib\/composer\/sabre\/dav\/lib\/DAV\/Server.php(254): Sabre\\DAV\\Server->invokeMethod(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#14 \/var\/www\/owncloud\/apps\/dav\/lib\/Server.php(294): Sabre\\DAV\\Server->exec()\n#15 \/var\/www\/owncloud\/apps\/dav\/appinfo\/v2\/remote.php(31): OCA\\DAV\\Server->exec()\n#16 \/var\/www\/owncloud\/remote.php(165): require_once(â\/var\/www\/owncloâŚâ)\n#17 {main}",âFileâ:"\/var\/lib\/univention-appcenter\/apps\/owncloud\/data\/custom\/user_ldap\/lib\/Helper.php",âLineâ:199}"}
{âreqIdâ:âc90311db-c2a7-4ac9-9058-e3925a65102aâ,âlevelâ:3,âtimeâ:â2019-11-27T17:05:40+00:00â,âremoteAddrâ:âxxx.xxx.xxx.xxxâ,âuserâ:"â",âappâ:âPHPâ,âmethodâ:âPROPFINDâ,âurlâ:"/owncloud/remote.php/webdav/",âmessageâ:âNon-static method OCA\User_LDAP\Helper::loginName2UserName() should not be called statically at /var/www/owncloud/lib/private/legacy/hook.php#105â}
{âreqIdâ:âc90311db-c2a7-4ac9-9058-e3925a65102aâ,âlevelâ:4,âtimeâ:â2019-11-27T17:05:40+00:00â,âremoteAddrâ:âxxx.xxx.xxx.xxxâ,âuserâ:"â",âappâ:âwebdavâ,âmethodâ:âPROPFINDâ,âurlâ:"/owncloud/remote.php/webdav/",âmessageâ:âException: HTTP/1.1 503 Error: Using $this when not in object context: {âExceptionâ:âSabre\\DAV\\Exception\\ServiceUnavailableâ,âMessageâ:âError: Using $this when not in object contextâ,âCodeâ:0,âTraceâ:â#0 [internal function]: {closure}(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#1 \/var\/www\/owncloud\/lib\/composer\/sabre\/event\/lib\/EventEmitterTrait.php(105): call_user_func_array(Object(Closure), Array)\n#2 \/var\/www\/owncloud\/lib\/composer\/sabre\/dav\/lib\/DAV\/Server.php(466): Sabre\\Event\\EventEmitter->emit(âbeforeMethodâ, Array)\n#3 \/var\/www\/owncloud\/lib\/composer\/sabre\/dav\/lib\/DAV\/Server.php(254): Sabre\\DAV\\Server->invokeMethod(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#4 \/var\/www\/owncloud\/remote.php(70): Sabre\\DAV\\Server->exec()\n#5 \/var\/www\/owncloud\/remote.php(169): handleException(Object(Error))\n#6 {main}",âFileâ:"\/var\/www\/owncloud\/remote.php",âLineâ:68}"}
thanks in advance for your help