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 ('250d04846f06c3b59ae5a2e95a6f02e0', -1, 1713920124, 1713920124, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php