phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3447f78d102247cfa003c40eafc6dbf1' 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 ('3447f78d102247cfa003c40eafc6dbf1', -1, 1714244018, 1714244018, '038e0cf0', -1, 0, 0)

Line : 187
File : sessions.php