Fatal error: Uncaught Error: Call to undefined function split() in /wp-content/themes/insider/functions/theme/custom-post-types.php:432 Stack trace: #0 /wp-includes/class-wp-hook.php(286): ep_event_query(Object(WP_Query)) #1 /wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #2 /wp-includes/plugin.php(531): WP_Hook->do_action(Array) #3 /wp-includes/class-wp-query.php(1752): do_action_ref_array('pre_get_posts', Array) #4 /wp-includes/class-wp-query.php(3403): WP_Query->get_posts() #5 /wp-includes/post.php(1961): WP_Query->query(Array) #6 /wp-content/plugins/types/vendor/toolset/types/embedded/includes/fields.php(36): get_posts('numberposts=-1&...') #7 /wp-content/plugins/types/vendor/toolset/types/embedded/usermeta-init.php(431): wpcf_admin_fields_get_groups('wp-types-user-g...') #8 /wp-content/plugins/types/vendor/toolset/types/embedded/usermeta-init.php(4): Usermeta_Access->__construct() #9 /wp-content/plugins/types/vendor/toolset/types/embedded/bootstrap.php(226): require_once('/wp-content/plu...') in /wp-content/themes/insider/functions/theme/custom-post-types.php on line 432