phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b71d181ce7066b18161d28fcd6a7e2c7' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b71d181ce7066b18161d28fcd6a7e2c7', -1, 1752277450, 1752277450, 'd849d85f', -4, 0, 0)

Line : 187
File : sessions.php