Fatal error: Uncaught exception 'RuntimeException' with message 'Could not acquire lock for ClassLoader cache creation.' in /nordkirche/lib/typo3_src-6.2.46/typo3/sysext/core/Classes/Core/ClassLoader.php:761 Stack trace: #0 /nordkirche/lib/typo3_src-6.2.46/typo3/sysext/core/Classes/Core/ClassLoader.php(519): TYPO3\CMS\Core\Core\ClassLoader->acquireLock() #1 /nordkirche/lib/typo3_src-6.2.46/typo3/sysext/core/Classes/Core/ClassLoader.php(486): TYPO3\CMS\Core\Core\ClassLoader->buildPackageNamespacesAndClassesPaths() #2 /nordkirche/lib/typo3_src-6.2.46/typo3/sysext/core/Classes/Package/PackageManager.php(149): TYPO3\CMS\Core\Core\ClassLoader->setPackages(Array) #3 /nordkirche/lib/typo3_src-6.2.46/typo3/sysext/core/Classes/Core/Bootstrap.php(337): TYPO3\CMS\Core\Package\PackageManager->initialize(Object(TYPO3\CMS\Core\Core\Bootstrap)) #4 /nordkirche/lib/typo3_src-6.2.46/typo3/sysext/core/Classes/Core/Bootstrap.php(254): TYPO3\CMS\Core\Core\Bootstrap->initializePackageManagement('TYPO3\\CMS\\Core\\...') #5 /nordkirche/lib/typo3 in /nordkirche/lib/typo3_src-6.2.46/typo3/sysext/core/Classes/Core/ClassLoader.php on line 761