phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('2813079530eeea06382e3fa78f6f6f13', -1, 1717385591, 1717385591, '340f54d1', -7, 0, 0)

Line : 187
File : sessions.php