Fatal error: Uncaught Error: Call to a member function isPackageActive() on null in /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Utility/ExtensionManagementUtility.php:138
Stack trace:
#0 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Utility/GeneralUtility.php(3196): TYPO3\CMS\Core\Utility\ExtensionManagementUtility::isLoaded()
#1 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Imaging/IconProvider/SvgIconProvider.php(54): TYPO3\CMS\Core\Utility\GeneralUtility::getFileAbsFileName()
#2 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Imaging/IconProvider/SvgIconProvider.php(35): TYPO3\CMS\Core\Imaging\IconProvider\SvgIconProvider->generateMarkup()
#3 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Imaging/IconFactory.php(98): TYPO3\CMS\Core\Imaging\IconProvider\SvgIconProvider->prepareIconMarkup()
#4 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/TimeTracker/TimeTracker.php(220): TYPO3\CMS\Core\Imaging\IconFactory->getIcon()
#5 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Error/ErrorHandler.php(156): TYPO3\CMS\Core\TimeTracker\TimeTracker->setTSlogMessage()
#6 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/vendor/composer/ClassLoader.php(478): TYPO3\CMS\Core\Error\ErrorHandler->handleError()
#7 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/vendor/composer/ClassLoader.php(478): include('...')
#8 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/vendor/composer/ClassLoader.php(346): Composer\Autoload\includeFile()
#9 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/vendor/typo3/class-alias-loader/src/ClassAliasLoader.php(135): Composer\Autoload\ClassLoader->loadClass()
#10 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/vendor/typo3/class-alias-loader/src/ClassAliasLoader.php(123): TYPO3\ClassAliasLoader\ClassAliasLoader->loadClass()
#11 [internal function]: TYPO3\ClassAliasLoader\ClassAliasLoader->loadClassWithAlias()
#12 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Utility/GeneralUtility.php(3711): class_exists()
#13 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Utility/GeneralUtility.php(3676): TYPO3\CMS\Core\Utility\GeneralUtility::getClassName()
#14 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Log/Logger.php(211): TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance()
#15 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Log/Logger.php(285): TYPO3\CMS\Core\Log\Logger->log()
#16 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Error/AbstractExceptionHandler.php(85): TYPO3\CMS\Core\Log\Logger->critical()
#17 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Error/DebugExceptionHandler.php(41): TYPO3\CMS\Core\Error\AbstractExceptionHandler->writeLogEntries()
#18 /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Error/AbstractExceptionHandler.php(56): TYPO3\CMS\Core\Error\DebugExceptionHandler->echoExceptionWeb()
#19 [internal function]: TYPO3\CMS\Core\Error\AbstractExceptionHandler->handleException()
#20 {main}
thrown in /var/www/vhosts/ungerhome.de/t3s/typo3_src-9.5.27/typo3/sysext/core/Classes/Utility/ExtensionManagementUtility.php on line 138