Fatal error: Uncaught Error: syntax error, unexpected ','
in /home/rtvnp/public_html/wp-content/plugins/simplicity-tts/src/REST/Audio.php on line 55

Call stack:

1. Composer\Autoload\{closure}()
   wp-content/plugins/query-monitor/vendor/composer/ClassLoader.php:427

Notice: Undefined index: file in /home/rtvnp/public_html/wp-content/plugins/query-monitor/collectors/php_errors.php on line 364

Notice: Undefined index: line in /home/rtvnp/public_html/wp-content/plugins/query-monitor/collectors/php_errors.php on line 364

2. Composer\Autoload\ClassLoader::loadClass()
3. spl_autoload_call()
   wp-content/plugins/simplicity-tts/src/REST.php:61
4. Simplicity\TTS\REST::registerControllers()
   wp-includes/class-wp-hook.php:324
5. WP_Hook::apply_filters()
   wp-includes/class-wp-hook.php:348
6. WP_Hook::do_action()
   wp-includes/plugin.php:517
7. do_action()
   wp-includes/rest-api.php:597
8. rest_get_server()
   wp-includes/rest-api.php:421
9. rest_api_loaded()
   wp-includes/class-wp-hook.php:324
10. WP_Hook::apply_filters()
    wp-includes/class-wp-hook.php:348
11. WP_Hook::do_action()
    wp-includes/plugin.php:565
12. do_action_ref_array()
    wp-includes/class-wp.php:418
13. WP::parse_request()
    wp-includes/class-wp.php:813
14. WP::main()
    wp-includes/functions.php:1336
15. wp()
    wp-blog-header.php:16
16. require()
    index.php:17