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 ('5ad7847557a692c3954ad9be0b014a37', -1, 1711705836, 1711705836, '22e5ac56', -4, 0, 0)

Line : 193
File : sessions.php