Out of Memory

I recently uploaded a new version of smartFTP. Not only does it keep crashing my IE but it now says it's out of memory. What does this mean and how do I fix it?

Webnut

Hello ...
Please install the latest version and try again.
https://www.smartftp.com/download

Post the system information from the menu: Help->About "System Information" dialog if it crashes again.

Regards,
Mat