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 ('7e7058f9d5aed0d5e010e03a0dd72ae0', -1, 1539932152, 1539932152, '36a14d1e', -4, 0, 0)

Line : 187
File : sessions.php