Login User Fehler URL TO LONG

Ein User hat sich registriert, ihm wurde die entsprechende Rolle erteilt, nach dem ersten Login des neuen Users sollte auf die Startseite (USEROHNEDATEN) weitergeleitet werden um ein entsprechendes Formular anzuzeigen.

Geht aber nicht da beim LOGIN des users folgende URL aufgerufen wird:
https://maxmuster.net/?redirect_to=https%3A%2F%2Fmaxmuster.net%2F%3Fredirect_to%3Dhttps%3A%2F%2Fmaxmuster.net%2F%3Fredirect_to%3Dhttps%253A%252F%252Fmaxmuster.net%252F%253Fredirect_to%253Dhttps%25253A%25252F%25252Fmaxmuster.net%25252F%25253Fredirect_to%25253Dhttps%2525253A%2525252F%2525252Fmaxmuster.net%2525252F%2525253Fredirect_to%2525253Dhttps%252525253A%252525252F%252525252Fmaxmuster.net%252525252F%252525253Fredirect_to%252525253Dhttps%25252525253A%25252525252F%25252525252Fmaxmuster.net%25252525252F%25252525253Fredirect_to%25252525253Dhttps%2525252525253A%2525252525252F%2525252525252Fmaxmuster.net%2525252525252F%2525252525253Fredirect_to%2525252525253Dhttps%252525252525253A%252525252525252F%252525252525252Fmaxmuster.net%252525252525252F%252525252525253Fredirect_to%252525252525253Dhttps%25252525252525253A%25252525252525252F%25252525252525252Fmaxmuster.net%25252525252525252F%25252525252525253Fredirect_to%25252525252525253Dhttps%2525252525252525253A%2525252525252525252F%2525252525252525252Fmaxmuster.net%2525252525252525252F%2525252525252525253Fredirect_to%2525252525252525253Dhttps%252525252525252525253A%252525252525252525252F%252525252525252525252Fmaxmuster.net%252525252525252525252F%252525252525252525253Fredirect_to%252525252525252525253Dhttps%25252525252525252525253A%25252525252525252525252F%25252525252525252525252Fmaxmuster.net%25252525252525252525252F%25252525252525252525253Fredirect_to%25252525252525252525253Dhttps%2525252525252525252525253A%2525252525252525252525252F%2525252525252525252525252Fmaxmuster.net%2525252525252525252525252F%2525252525252525252525253Fredirect_to%2525252525252525252525253Dhttps%252525252525252525252525253A%252525252525252525252525252F%252525252525252525252525252Fmaxmuster.net%252525252525252525252525252F%252525252525252525252525253Fredirect_to%252525252525252525252525253Dhttps%25252525252525252525252525253A%25252525252525252525252525252F%25252525252525252525252525252Fmaxmuster.net%25252525252525252525252525252F%25252525252525252525252525253Fredirect_to%25252525252525252525252525253Dhttps%2525252525252525252525252525253A%2525252525252525252525252525252F%2525252525252525252525252525252Fmaxmuster.net%2525252525252525252525252525252F%2525252525252525252525252525253Fredirect_to%2525252525252525252525252525253Dhttps%252525252525252525252525252525253A%252525252525252525252525252525252F%252525252525252525252525252525252Fmaxmuster.net%252525252525252525252525252525252F%252525252525252525252525252525253Fredirect_to%252525252525252525252525252525253Dhttps%25252525252525252525252525252525253A%25252525252525252525252525252525252F%25252525252525252525252525252525252Fmaxmuster.net%25252525252525252525252525252525252F

Das passiert jedoch NUR bei user ohne daten……

Die Seite, für die ich Hilfe brauche: [Anmelden, um den Link zu sehen]