Search function not working

[cdcentral]

Our website search function has stopped working and I had a chat with shopify and they advised that it is theme related.  I have no technical ability to fix this can anyone please suggest someone who can help to resolve the issue.  Please see screenshots. 

Our original developer advised a few months ago to upgrade to version2.0 but their quote was something we can't afford at the moment and I am certainly not denying their abilities are worth the charges. 

Thank you very much in advance!

[tim]

Hi, 

you're using Boost PFS for your search.

There is a file assets/boost-pfs-init.js which contains errors and this prevents Boost PFS App from working properly.

The problem is not related to migration to 2.0

You can probably reach out to Boost PFS team for support if your dev can't help. 

If this problem is fixed, search will work:

 

Here is the boost-pfs-init.js I've used to make it work, but it may not be full:

var boostAI_DefaultSortingValue = {
  sorting:"Sorting",
  sorting_best_selling:"Best Selling",
  sorting_featured:"Featured",
  sorting_heading:"Sorting",
  sorting_manual:"Manual",
  sorting_relevance:"Relevance",
  sorting_created_ascending:"Created Ascending",
  sorting_created_descending:"Created Descending",
  sorting_date_ascending:"Date Ascending",
  sorting_date_descending:"Date Descending",
  sorting_published_descending:"Published Descending",
  sorting_published_ascending:"Published Ascending",
  sorting_price_ascending:"Price Ascending",
  sorting_price_descending:"Price Descending",
  sorting_sale_ascending:"% Off",
  sorting_sale_descending:"% Off, Low to High",
  sorting_title_ascending:"Title Ascending",
  sorting_title_descending:"Title Descending"
};


var boostPFS = new BoostPFS;
boostPFS.init();
if( typeof boostPFSConfig != "undefined"
   && typeof boostPFSConfig.general !="undefined"
   && typeof boostPFSConfig.general.isInitFilter !="undefined"
   && boostPFSConfig.general.isInitFilter === !0
   ) {
    boostPFS.initFilter();
    BoostPFS.jQ(window).on( "load", function(){
      boostPFS.initSearchBox(),
      boostPFS.initAnalytics()
    });
}