Fatal error: Uncaught exception 'RuntimeException' with message 'Lock file could not be created' in /var/www/clients/client1/web1/web/typo3/sysext/core/Classes/Locking/Locker.php:180 Stack trace: #0 /var/www/clients/client1/web1/web/typo3/sysext/core/Classes/Utility/GeneralUtility.php(4834): TYPO3\CMS\Core\Locking\Locker->acquire() #1 /var/www/clients/client1/web1/web/typo3/sysext/core/Classes/Utility/GeneralUtility.php(4893): TYPO3\CMS\Core\Utility\GeneralUtility::deprecationLog('TYPO3\CMS\Core\...') #2 /var/www/clients/client1/web1/web/typo3/sysext/core/Classes/Utility/GeneralUtility.php(735): TYPO3\CMS\Core\Utility\GeneralUtility::logDeprecatedFunction() #3 /var/www/clients/client1/web1/web/typo3temp/Cache/Code/cache_core/ext_localconf_307c588f1733b697423beefcaa08d01372b81617.php(1497): TYPO3\CMS\Core\Utility\GeneralUtility::int_from_ver('6.0.1') #4 /var/www/clients/client1/web1/web/typo3/sysext/core/Classes/Cache/Backend/SimpleFileBackend.php(362): require_once('/var/www/client...') #5 /var/www/clients/client1/web1/we in /var/www/clients/client1/web1/web/typo3/sysext/core/Classes/Locking/Locker.php on line 180