phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9736f842daf25cfad3803212e5eb2ab6', -1, 1713603163, 1713603163, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php