Fatal error: Uncaught Error: Class "Composer\EventDispatcher\Event" not found in /home/afripojm/public_html/wp-content/uploads/civicrm/ext/uk.co.vedaconsulting.mosaico/vendor/cweagans/composer-patches/src/PatchEvent.php:13 Stack trace: #0 {main} thrown in /home/afripojm/public_html/wp-content/uploads/civicrm/ext/uk.co.vedaconsulting.mosaico/vendor/cweagans/composer-patches/src/PatchEvent.php on line 13