phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './mikedx_phpbb3/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 ('695d31cddac002330054bd232128d2d4', -1, 1542536069, 1542536069, '365bcbe9', -9, 0, 0)

Line : 172
File : sessions.php