Fatal error: Uncaught Error: Call to undefined function register_rest_field() in /www/wwwroot/fiberzip.net/wp-content/plugins/wp-smushit/core/modules/class-wp-smush-rest.php:40
Stack trace:
#0 /www/wwwroot/fiberzip.net/wp-includes/plugin.php(524): WP_Smush_Rest->register_smush_meta()
#1 /www/wwwroot/fiberzip.net/wp-includes/rest-api.php(294): do_action()
#2 /www/wwwroot/fiberzip.net/wp-includes/rest-api.php(144): rest_get_server()
#3 /www/wwwroot/fiberzip.net/wp-includes/plugin.php(600): rest_api_loaded()
#4 /www/wwwroot/fiberzip.net/wp-includes/class-wp.php(388): do_action_ref_array()
#5 /www/wwwroot/fiberzip.net/wp-includes/class-wp.php(727): WP->parse_request()
#6 /www/wwwroot/fiberzip.net/wp-includes/functions.php(1015): WP->main()
#7 /www/wwwroot/fiberzip.net/wp-blog-header.php(16): wp()
#8 /www/wwwroot/fiberzip.net/index.php(17): require('/www/wwwroot/fi...')
#9 {main}
thrown in /www/wwwroot/fiberzip.net/wp-content/plugins/wp-smushit/core/modules/class-wp-smush-rest.php on line 40