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 ('28af088b8d5c4d6b2df31fadc269a06f', -1, 1710830268, 1710830268, '12d0cb24', 0, 0, 0)

Line : 193
File : sessions.php