phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './ultimate/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 ('c9e5e6a38384192c6973de17c50159fb', -1, 1558889864, 1558889864, '22cc00b5', 180, 0, 0)

Line : 187
File : sessions.php