phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ff4db37911e1a8f71e0518a0719aa337' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ff4db37911e1a8f71e0518a0719aa337', -1, 1714232715, 1714232715, '12de7885', 1, 0, 0)

Line : 187
File : sessions.php