Fatal error: Uncaught TYPO3\CMS\Core\Error\Exception: PHP Warning: A non-numeric value encountered in /var/www/edu95.host25.reea.net/typo3_src-9.5.30/typo3/sysext/core/Classes/Utility/GeneralUtility.php line 860 in /var/www/edu95.host25.reea.net/typo3_src-9.5.30/typo3/sysext/core/Classes/Error/ErrorHandler.php:128 Stack trace: #0 /var/www/edu95.host25.reea.net/typo3_src-9.5.30/typo3/sysext/core/Classes/Utility/GeneralUtility.php(860): TYPO3\CMS\Core\Error\ErrorHandler->handleError(2, 'A non-numeric v...', '/var/www/edu95....', 860, Array) #1 /var/www/edu95.host25.reea.net/typo3_src-9.5.30/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php(2396): TYPO3\CMS\Core\Utility\GeneralUtility::formatSize('', '| Kb| Mb| Gb', 1024) #2 /var/www/edu95.host25.reea.net/typo3_src-9.5.30/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php(1643): TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->stdWrap_bytes('', Array) #3 /var/www/edu95.host25.reea.net/typo3conf/ext/chgallery/pi1/class.tx_chgaller in /var/www/edu95.host25.reea.net/typo3_src-9.5.30/typo3/sysext/core/Classes/Error/ErrorHandler.php on line 128