phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './myforum/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 ('2f75f0240259acfcc5265a62995096f2', -1, 1769528639, 1769528639, 'd849d836', 3, 0, 0)

Line : 187
File : sessions.php