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 ('9078abc7f659f56984b3575cbfcabb7c', -1, 1716610653, 1716610653, '03933c1a', -9, 0, 0)

Line : 187
File : sessions.php