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 ('48240ce1a86593d4b5fd0c1963b384e2', -1, 1713597837, 1713597837, '54ccfc03', 5, 0, 0)

Line : 187
File : sessions.php