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 ('2b6913db25abe628a570329b4630dba8', -1, 1713548814, 1713548814, '0391aff3', -6, 0, 0)

Line : 193
File : sessions.php