phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table '.\forum\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 ('07fcc32fdfb3d8f8d5aa562e525aae0c', -1, 1527122050, 1527122050, '36e09718', 2, 0, 0)

Line : 187
File : sessions.php