After i install a new wordpress theme i get an error http://prntscr.com/ij22fq. Is there a way to fix that?
What platform are you using? This is often the type of error that occurs when a theme/plugin is corrupted on install or you may not have enough resources allocated to run the application.
When you say "new" does this mean the error occurred immediately after the installation or perhaps after a theme/plugin update?
With a little more information, we'll see what we can do to help!