Fatal error: Uncaught Error: Call to undefined function Automattic\Jetpack\Masterbar\add_action() in C:\xampp\htdocs\labslibjkt\wp-content\plugins\jetpack\jetpack_vendor\automattic\jetpack-masterbar\src\nudges\bootstrap.php:55 Stack trace: #0 {main} thrown in C:\xampp\htdocs\labslibjkt\wp-content\plugins\jetpack\jetpack_vendor\automattic\jetpack-masterbar\src\nudges\bootstrap.php on line 55