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 ('eebb2f960b72976029da39cc0e156659', -1, 1714120896, 1714120896, '54ccfc03', -9, 0, 0)

Line : 187
File : sessions.php