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 ('44b39c58ee18b58fa0c239c0171fce6a', -1, 1716700757, 1716700757, '12bf690f', 0, 0, 0)

Line : 187
File : sessions.php