Fatal error: Uncaught Error: Class 'Assetic\Filter\BaseProcessFilter' not found in /home/spadates/www/win4u.test/vendor/kriswallsmith/assetic/src/Assetic/Filter/CssEmbedFilter.php:24 Stack trace: #0 {main} thrown in /home/spadates/www/win4u.test/vendor/kriswallsmith/assetic/src/Assetic/Filter/CssEmbedFilter.php on line 24