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 ('9ba88376f26f628ed996943486f41fb7', -1, 1603368139, 1603368139, '03eb658d', -4, 0, 0)

Line : 189
File : sessions.php