phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '81a939706ef6e59db4bc4e9c571c23c1' 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 ('81a939706ef6e59db4bc4e9c571c23c1', -1, 1714655028, 1714655028, '127769ef', -8, 0, 0)

Line : 187
File : sessions.php