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 ('33c811d006f2dcf6b1da66a8f7ab255d', -1, 1544511016, 1544511016, '36e2243c', 30, 0, 0)

Line : 187
File : sessions.php