You seem to be using a very old version of the theme, v1.1.2 from five years ago, so the first thing you’ll need to do is update to the latest version of Traject, which is v1.2.5. → http://para.llel.us/support/groups/traject-wordpress/forum/topic/latest-theme-update/
Remember to backup your entire website (files and database) before updating. → http://codex.wordpress.org/WordPress_Backups
This is the exact procedure to follow when either updating the theme or reinstalling the theme…
– Download the latest version of the Traject theme from ThemeForest.
– Unzip the file you downloaded from ThemeForest, locate the ‘theme-traject-v1.2.5.zip’ file and unzip that file also.
– Use FTP to delete the Traject theme folder on your server. (First download a backup copy to your computer if you want to.)
– Make sure your new Traject theme folder is named exactly the same as the old one was, i.e. rename the folder if necessary.
– Use FTP to upload the new Traject theme folder from your computer to your server.
It is important that you first delete the existing theme folder on your server before you upload the new one.
IMPORTANT → On your server you have changed the name of the theme folder to ‘villaloule’ so before you upload the latest version of the theme you should rename the folder on your computer from ‘parallelus-traject’ to ‘villaloule’. It’s important you do this otherwise WordPress will think it is a completely new theme rather than a theme update.
After reinstalling, remember to refresh your browser’s caches so that it’s not using cached versions of the theme’s CSS and JavaScript files…
→ http://www.refreshyourcache.com/en/cache/
Please give that a try and if you still have this issue afterwards let us know and we will work from there.