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 ('a6d5edb30ea549de92cccd0d639a35d2', -1, 1714094936, 1714094936, '12df20e6', 0, 0, 0)

Line : 193
File : sessions.php