phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9d31fbcb8058c3885f57d8d9550f51f4' 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 ('9d31fbcb8058c3885f57d8d9550f51f4', -1, 1715415059, 1715415059, '038aafb4', -8, 0, 0)

Line : 187
File : sessions.php