Things that the plugin adds to the site. This section is not intended to be comprehensive.
The test tool only looks for a few specific types of added content.
[23-Nov-2018 08:01:04 UTC] PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'Wp_Travel_Engine_Admin' does not have a method 'wp_travel_engine_enquiry_cpt_columns' in /wp-includes/class-wp-hook.php on line 286
[23-Nov-2018 08:01:04 UTC] PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'Wp_Travel_Engine_Admin' does not have a method 'wp_travel_engine_enquiry_cpt_columns' in /wp-includes/class-wp-hook.php on line 286
[23-Nov-2018 08:01:04 UTC] PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'Wp_Travel_Engine_Admin' does not have a method 'wp_travel_engine_enquiry_cpt_columns' in /wp-includes/class-wp-hook.php on line 286
[23-Nov-2018 08:01:04 UTC] PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'Wp_Travel_Engine_Admin' does not have a method 'wp_travel_engine_enquiry_cpt_columns' in /wp-includes/class-wp-hook.php on line 286
[23-Nov-2018 08:01:04 UTC] PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'Wp_Travel_Engine_Admin' does not have a method 'wp_travel_engine_enquiry_cpt_columns' in /wp-includes/class-wp-hook.php on line 286
[23-Nov-2018 08:01:04 UTC] PHP Warning: Invalid argument supplied for foreach() in /wp-admin/includes/class-wp-list-table.php on line 1031
[23-Nov-2018 08:01:04 UTC] PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'Wp_Travel_Engine_Admin' does not have a method 'wp_travel_engine_enquiry_cpt_columns' in /wp-includes/class-wp-hook.php on line 286
[23-Nov-2018 08:01:04 UTC] PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'Wp_Travel_Engine_Admin' does not have a method 'wp_travel_engine_enquiry_cpt_columns' in /wp-includes/class-wp-hook.php on line 286
[23-Nov-2018 08:01:04 UTC] PHP Warning: array_keys() expects parameter 1 to be array, null given in /wp-admin/includes/class-wp-list-table.php on line 993
[23-Nov-2018 08:01:04 UTC] PHP Warning: array_intersect(): Argument #1 is not an array in /wp-admin/includes/class-wp-list-table.php on line 993
[23-Nov-2018 08:01:04 UTC] PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'Wp_Travel_Engine_Admin' does not have a method 'wp_travel_engine_enquiry_cpt_columns' in /wp-includes/class-wp-hook.php on line 286
[23-Nov-2018 08:01:04 UTC] PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'Wp_Travel_Engine_Admin' does not have a method 'wp_travel_engine_enquiry_cpt_columns' in /wp-includes/class-wp-hook.php on line 286
[23-Nov-2018 08:01:04 UTC] PHP Warning: Invalid argument supplied for foreach() in /wp-admin/includes/class-wp-list-table.php on line 1031