phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '81f991a6a41e83a3acad1ae57b240f6b' for key 'PRIMARY'

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('81f991a6a41e83a3acad1ae57b240f6b', -1, 1751813739, 1751813739, 'd849d85e', -9, 0, 0)

Line : 239
File : sessions.php