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Showing results for tags 'cart.php'.
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Hello, I recently upgraded my website to the latest verson 7.7.1 and not I'am having the following problem. When I choose a product and go to the product configuration page, the Order Summary is blank. Every time a choose a price from the dropdown menu, I can see the loading icon in the #producttotal div, but no price is calculated. The errors I see in the DevTools Console are either ''Failed to load resource: the server responded with a status of 500 (Internal Server Error)'' or I tried changing back to the default templates (Six and Standard Card) but nothing changed. Any ideas why this is happening or how i can fix it? Thank you very much. -
Can Someone Please help me? When I tried to do a test checkout I realized that I cant continue. I get the following error, but I don't even have tax setup. I am using WHMCS 7.4.2 Oops! Something went wrong and we couldn't process your request. Please go back to the previous page and try again. If the problem persists, please contact us. « Back to Homepage For additional assistance, please reference the WHMCS TroubleShooting Guide » WHMCS\Exception\Billing\BillingException: Invalid tax percentage: in /home/myuser/public_html/vendor/whmcs/whmcs-foundation/lib/Billing/Tax.php:0 Stack trace: #0 /home/myuser/public_html/vendor/whmcs/whmcs-foundation/lib/Billing/Tax.php(0): WHMCS\Billing\Tax->validateTaxPercentage(NULL) #1 /home/myuser/public_html/includes/invoicefunctions.php(0): WHMCS\Billing\Tax->setLevel1Percentage(NULL) #2 /home/myuser/public_html/includes/processinvoices.php(0): updateInvoiceTotal(0) #3 /home/myuser/public_html/includes/processinvoices.php(0): createInvoicesProcess(false, true, '') #4 /home/myuser/public_html/includes/orderfunctions.php(0): createInvoices(1, true, '', Array) #5 /home/myuser/public_html/cart.php(0): calcCartTotals(true) #6 {main}
