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 ('67ed54dec20265bb5240a0c5767b3476', -1, 1716960302, 1716960302, '12dff105', -1, 0, 0)

Line : 187
File : sessions.php