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 ('e5ca711338b663079567bd275e5b60be', -1, 1716441476, 1716441476, '12bf690f', -7, 0, 0)

Line : 187
File : sessions.php