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 ('56b2642eeb5cf51801a789231f4ac14a', -1, 1713615739, 1713615739, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php