The issue occurs when attempting to upload an image in the template builder. We receive the message "Unexpected upload error (Service unavailable (with message))". It also writes to the Drupal log:
Error: Class 'Imagick' not found in CRM_Mosaico_Utils::processUpload() (line 231 of /home/pillar/public_html/sites/default/files/extensions/uk.co.vedaconsulting.mosaico/CRM/Mosaico/Utils.php).
Anyone knows if there's any fix for this please? Thanks