phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './sivasbah_forum/phpbb1_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb1_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d506844dbc3af72c8a0788a5ca7c3f1a', -1, 1500856017, 1500856017, '365c80df', 3, 0, 0)

Line : 187
File : sessions.php