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 ('8ed8e362064d1a042abb9059f98ee63e', -1, 1713538257, 1713538257, '54ccfc03', -9, 0, 0)

Line : 187
File : sessions.php