phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('516c6e2383c9ce4db534caa9c4328b3d', -1, 1715178504, 1715178504, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php