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 ('09043dec52c4b2d786392f8123cc4ef6', -1, 1716755958, 1716755958, '12de89f0', -10, 0, 0)

Line : 187
File : sessions.php