Call to undefined function mb_list_encodings()
- Call to undefined function mb_list_encodings () moodle
- Exception call to undefined function mb_list_encodings ()
- Uncaught error call to undefined function mb_list_encodings ()
- Excepción call to undefined function mb_list_encodings ()
- Call to undefined function mb_internal_encoding(
- Call to undefined function mb_check_encoding()
- Call to undefined function mb_convert_encoding(