several errors

I have several errors in the template and not they are due as I think I installed everything as shown in the manual. Can you help me?
Deputy catches of errors

Basically that are harmless warnings, just need to turn off strict reporting. Check first how it's set in your joomla global configuration , parameter "Error reporting" , level down value.

If that is maybe defined on server level, you will have to set that in PHP configuration for your site:
See this for that:
forum.joomla.org/viewtopic.php?t=271244