phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('1c105c6290c049d0b63d7573a5ad224d', -1, 1714722431, 1714722431, '038d29bb', -10, 0)

Line : 158
File : sessions.php