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 ('796d311d3aee66a6d0b76d924a23e804', -1, 1713530346, 1713530346, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php