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 ('a8fb82d941f7f0668e660ef96df606cc', -1, 1713493378, 1713493378, '12dca0d8', -8, 0, 0)

Line : 193
File : sessions.php