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 ('8c87b3c85825f6dfefa72b5c2becfb1c', -1, 1713422526, 1713422526, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php