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 ('6820fb8aee3df9afe9ec2b01ec0ce290', -1, 1714126788, 1714126788, '0380c7d2', 0, 0, 0)

Line : 193
File : sessions.php