phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table '.\maineshooting\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 ('ae3526935dfb4bd59e73387b07c5381b', -1, 1513245670, 1513245670, 'c0a80002', 0, 0, 0)

Line : 187
File : sessions.php