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 ('5ca823b2a4e326b92fcda4a4be5e3bc0', -1, 1550782249, 1550782249, '0352345b', -9, 0, 0)

Line : 172
File : sessions.php