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 ('1c6db860158c1cbd03a75f41e7ead6eb', -1, 1716662539, 1716662539, '03859714', -10, 0, 0)

Line : 187
File : sessions.php