phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9d1655054dd69cb6a42e27039bb6bb51' for key 'PRIMARY'

INSERT INTO aristo_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9d1655054dd69cb6a42e27039bb6bb51', -1, 1756291003, 1756291003, 'd849d88a', 1, 0, 0)

Line : 187
File : sessions.php