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 ('3f753420c4739ab48441a5d1a3c0c096', -1, 1765706299, 1765706299, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php