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 ('39a4650050ea30a0eab68cfc3e749756', -1, 1713548944, 1713548944, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php