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 ('071d305f6b9fc47b14e29091e1c66664', -1, 1717152413, 1717152413, '0391a140', -10, 0, 0)

Line : 187
File : sessions.php