Error message after theme upgrade

[reddog14]

I got the following error after I upgraded my theme to the paid personal theme.

Help

Warning: getimagesize() [function.getimagesize]: Filename cannot be empty in /home/content/86/7795686/html/nexus/wp-content/themes/Swift-v6.0.3/lib/admin/create-styles.php on line 142

nexusweb.nexulator.com

[Satish]

upgrade to v6.0.4