phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '21831d72b9e2e6d7e5a3663e9d390c19' 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 ('21831d72b9e2e6d7e5a3663e9d390c19', -1, 1715373437, 1715373437, '038ec8e2', -4, 0, 0)

Line : 187
File : sessions.php