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 ('81c8f185c8f5652541b6fc7d8de7fa9a', -1, 1711635300, 1711635300, '36c540cf', 0, 0, 0)

Line : 193
File : sessions.php