Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, no array or string given in /home/eneftiwp/public_html/wp-includes/class-wp-hook.php:324
Stack trace:
#0 /home/eneftiwp/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#1 /home/eneftiwp/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#2 /home/eneftiwp/public_html/wp-includes/rest-api.php(593): do_action('rest_api_init', Object(WP_REST_Server))
#3 /home/eneftiwp/public_html/wp-includes/rest-api.php(417): rest_get_server()
#4 /home/eneftiwp/public_html/wp-includes/class-wp-hook.php(324): rest_api_loaded(Object(WP))
#5 /home/eneftiwp/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#6 /home/eneftiwp/public_html/wp-includes/plugin.php(565): WP_Hook->do_action(Array)
#7 /home/eneftiwp/public_html/wp-includes/class-wp.php(418): do_action_ref_array('parse_request', Array)
#8 /home/eneftiwp/public_html/wp-includes/class-wp.php(813): WP->parse_request('')
#9 /home/eneftiwp/public_html/wp-includes/functions.php(1336): WP->main('')
#10 /home/eneftiwp/public_html/wp-blog-header.php(16): wp()
#11 /home/eneftiwp/public_html/index.php(17): require('/home/eneftiwp/...')
#12 {main}
thrown in /home/eneftiwp/public_html/wp-includes/class-wp-hook.php on line 324