phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './dostscho_mysql/phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0f8bf67822eee6df9de2b94b0c6e37a6', -1, 1544419459, 1544419459, '345bb931', 6, 0, 0)

Line : 187
File : sessions.php