Fatal error: Uncaught Error: Class 'Zend\Cache\Pattern\AbstractPattern' not found in /srv/www/c5www/html/updates/concrete5-8.5.1/concrete/vendor/zendframework/zend-cache/src/Pattern/CaptureCache.php:15 Stack trace: #0 {main} thrown in /srv/www/c5www/html/updates/concrete5-8.5.1/concrete/vendor/zendframework/zend-cache/src/Pattern/CaptureCache.php on line 15