phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b240976f5d7cfd4fa2a49888ba7eae22', -1, 1596479018, 1596479018, '36ec3b9a', 6, 0, 0)

Line : 189
File : sessions.php