Fatal error: Uncaught Error: Class "WP_Block_Supports" not found in C:\Program Files\Apache Group\Apache2\htdocs\stone-quarries\wordpress\wp-includes\block-supports\border.php:170 Stack trace: #0 {main} thrown in C:\Program Files\Apache Group\Apache2\htdocs\stone-quarries\wordpress\wp-includes\block-supports\border.php on line 170