Fatal error: Uncaught Error: Call to undefined function sanitize_text_field() in /home/wptest/domains/wptest.camelia.lt/public_html/wp-content/plugins/tutor/templates/profile/courses_taken.php:14 Stack trace: #0 {main} thrown in /home/wptest/domains/wptest.camelia.lt/public_html/wp-content/plugins/tutor/templates/profile/courses_taken.php on line 14