Fatal error: Uncaught Error: Call to undefined function jetpack_require_lib() in C:\xampp\htdocs\WAIT FOR DELETE\wp-content\plugins\jetpack\extensions\blocks\anchor-fm\anchor-fm.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\WAIT FOR DELETE\wp-content\plugins\jetpack\extensions\blocks\anchor-fm\anchor-fm.php on line 20