phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './dostscho_mysql/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 ('093cbbd0a34c796cda340a4eb4c08bad', -1, 1537441568, 1537441568, '36a29f21', 26, 0, 0)

Line : 187
File : sessions.php