Warning: Undefined variable $language in E:\sites\sava\cms\wordpress\wp-includes\js\tinymce\langs\wp-langs.php on line 13

Fatal error: Uncaught Error: Call to undefined function __() in E:\sites\sava\cms\wordpress\wp-includes\js\tinymce\langs\wp-langs.php:15 Stack trace: #0 {main} thrown in E:\sites\sava\cms\wordpress\wp-includes\js\tinymce\langs\wp-langs.php on line 15