Fatal error: Uncaught Error: Call to undefined function register_rest_field() in /home/www/engin_broker/en/wp-content/plugins/simple-local-avatars/simple-local-avatars.php:528 Stack trace: #0 /home/www/engin_broker/en/wp-includes/plugin.php(524): Simple_Local_Avatars->register_rest_fields(Object(WP_REST_Server)) #1 /home/www/engin_broker/en/wp-includes/rest-api.php(294): do_action('rest_api_init', Object(WP_REST_Server)) #2 /home/www/engin_broker/en/wp-includes/rest-api.php(144): rest_get_server() #3 /home/www/engin_broker/en/wp-includes/plugin.php(600): rest_api_loaded(Object(WP)) #4 /home/www/engin_broker/en/wp-includes/class-wp.php(388): do_action_ref_array('parse_request', Array) #5 /home/www/engin_broker/en/wp-includes/class-wp.php(727): WP->parse_request('') #6 /home/www/engin_broker/en/wp-includes/functions.php(963): WP->main('') #7 /home/www/engin_broker/en/wp-blog-header.php(16): wp() #8 /home/www/engin_broker/en/index.php(25): require('/home/www/engin...') #9 {main} thrown in /home/www/engin_broker/en/wp-content/plugins/simple-local-avatars/simple-local-avatars.php on line 528