Faceted Search and 500 error

[ravensborg]

After updating the faceted search module I get a 500 on everything except my front page. 

Is there a way I can fix this in cPanel? 

The error log:

Quote

[24-Jun-2019 16:19:49 Europe/Oslo] PHP Fatal error: Uncaught Error: Class 'ComposerAutoloaderInit6a565a6a933b31a797058c2b8da9a6bb' not found in /home/ravenzjk/public_html/modules/ps_facetedsearch/vendor/autoload.php:7
Stack trace:
#0 /home/ravenzjk/public_html/modules/ps_facetedsearch/ps_facetedsearch.php(32): require_once()
#1 /home/ravenzjk/public_html/classes/module/Module.php(1124): include_once('/home/ravenzjk/...')
#2 /home/ravenzjk/public_html/classes/module/Module.php(1116): ModuleCore::coreLoadModule('ps_facetedsearc...')
#3 /home/ravenzjk/public_html/classes/Hook.php(880): ModuleCore::getInstanceByName('ps_facetedsearc...')
#4 /home/ravenzjk/public_html/classes/controller/ProductListingFrontController.php(233): HookCore::exec('productSearchPr...', Array, NULL, true)
#5 /home/ravenzjk/public_html/classes/controller/ProductListingFrontController.php(269): ProductListingFrontControllerCore->getProductSearchProviderFromModules(Object(PrestaShopPrestaShopCoreProductSearchProductSearchQuery))
#6 /home/ravenzjk/public_html/classes/controller/ProductLis in /home/ravenzjk/public_html/modules/ps_facetedsearch/vendor/autoload.php on line 7