Restored site from a manual backup and having issues

[bestestmostpro]

I tried to update from 1.6.1.6 to 1.7 and failed miserably. Before I made this attempt I did a manual back up of the site and database but upon restoration, I am getting the following error when I click on a product to go to the main product page I get an error. Below is the error and below that is my server setup. Any ideas on how I screwed up? I changed the url rewrite settings around and got nothing also.

Quote

 

Notice: Undefined offset: 0 in /home/agilistech/apparelexpressions.com/modules/productscategory/productscategory.php on line 181

[PrestaShopException]

Invalid product vars
at line 106 in file classes/Link.php

  if (is_array($product) && isset($product['id_product'])) {
102.                 $product = new Product($product['id_product'], false, $id_lang, $id_shop);
103.             } elseif ((int)$product) {
104.                 $product = new Product((int)$product, false, $id_lang, $id_shop);
105.             } else {
106.                 throw new PrestaShopException('Invalid product vars');
107.             }
108.         }
109. 
110.         // Set available keywords
111.         $params = array();

 

 

 

Quote

 

Server information Linux #1 SMP Wed Nov 2 10:45:38 UTC 2016 x86_64

Server software version Apache

PHP version 5.6.36

Memory limit 512M

Max execution time 1000

 STORE INFORMATION

PrestaShop version 1.6.1.6

Shop URL http://apparelexpressions.com/

Current theme in use maxima

 

 

[shacker]

delete te cache from back office, and if still have issues, just remove the module product comments and check if the rest is ok, you can reinstall it  if works

[bestestmostpro]

Thanks for the info. I reinstalled and it worked.