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 ('33def1d1142baa8ab426d5d0bfdc8253', -1, 1717332774, 1717332774, '038a4411', -9, 0, 0)

Line : 187
File : sessions.php