Fatal error: Uncaught Error: Class 'WP_Block_Supports' not found in /nfs/aesop1/hw00/d87/pactrans/wp-includes/block-supports/generated-classname.php:66 Stack trace: #0 {main} thrown in /nfs/aesop1/hw00/d87/pactrans/wp-includes/block-supports/generated-classname.php on line 66