phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1ef1e3a1956b9192e84c1a2816cec04a', -1, 1716523993, 1716523993, '12767e0b', 0, 0, 0)

Line : 187
File : sessions.php