phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './hail1602_phpbb1/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 ('a546a0ca5d917fa0586e9887737e99f9', -1, 1500935468, 1500935468, '369e1992', -4, 0, 0)

Line : 187
File : sessions.php