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 ('b1c389f8e1e30618456255c5c49bc744', -1, 1532269715, 1532269715, '36c64d23', 23, 0, 0)

Line : 187
File : sessions.php