Composite not working

[spaceman]

Greetings, for the past few days when I use transloadit.imagemagick.org/MagickStudio/scripts/MagickStudio.cgi Composite hasn't been working, I just tried it again and what happens when I click the 'Composite' button, I get this:
Software error:

Usage: copy(FROM, TO [, BUFFERSIZE]) at /var/www/html/ImageMagick/MagickStudio/scripts/MagickStudio.cgi line 868.
For help, please send mail to the webmaster (webmaster@localhost), giving this error message and the time and date of the error.

By the way, I tried emailing to webmaster@localhost and it got sent back to me as an unknown email address.

Thank you for listening, spaceman

[fmw42]

I just tried it and it works fine for me.

[spaceman]

Thank's for checking Fred but still busted here, I use the chrome browser if that has anything to do with it, composite has worked fine for me until a few days ago ?

[magick]

Try now.

[spaceman]

Thank you, it's working just fine now!!!!!