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 ('0a5f1bd433b7260d799c639b73a8c9bc', -1, 1717403323, 1717403323, '038e9685', -1, 0, 0)

Line : 187
File : sessions.php