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 ('5545bb643f71372016f548effb3fa5b4', -1, 1716562892, 1716562892, '12bf3139', -4, 0, 0)

Line : 187
File : sessions.php