Some of my pictures and fonts are not loading after uploading to host
Seems like ini_set is disabled by your hosting provider.  There is a thread on drupal.org that may help.

Seems like your best option is to contact your hosting provider directly and see if there's anything they can do for you.

This might help as well.


  I had the exact same problem, and by reading the posts here and
  Googling around I found out that this error is caused by ini_set being
  disabled by the hosting provider.
  
  Unless you have root access, you cannot edit the php.ini file
  directly, but at least on my hosting the support gave me these
  instructions to circumvent the problem:
  
  Create a "php.ini" file in your public_html directory and put one line
  of code exactly:
  
  disabled_functions =