phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1dfdc21a9a220f94c5bfa0358453f430' 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 ('1dfdc21a9a220f94c5bfa0358453f430', -1, 1750540782, 1750540782, 'd849d8f4', -9, 0, 0)

Line : 187
File : sessions.php