Fatal error: Uncaught Exception: Error: MySQL server has gone away<br />Error No: 2006<br />SELECT SUM(amount) AS total FROM oc_customer_transaction WHERE customer_id = '0' in /home/flanart3/public_html/system/library/db/mysqli.php:40
Stack trace:
#0 /home/flanart3/public_html/system/storage/modification/system/library/db.php(29): DB\MySQLi->query('SELECT SUM(amou...', Array)
#1 /home/flanart3/public_html/system/library/cart/customer.php(130): DB->query('SELECT SUM(amou...')
#2 /home/flanart3/public_html/catalog/model/extension/total/credit.php(6): Cart\Customer->getBalance()
#3 /home/flanart3/public_html/system/storage/modification/system/engine/loader.php(204): ModelExtensionTotalCredit->getTotal(Array)
#4 /home/flanart3/public_html/system/engine/proxy.php(25): Loader->{closure}(Array, Array)
#5 /home/flanart3/public_html/system/storage/modification/catalog/controller/common/cart.php(184): Proxy->__call('getTotal', Array)
#6 /home/flanart3/public_html/system/storage/modification/system/engine/action.php(51): ControllerC in /home/flanart3/public_html/system/library/db/mysqli.php on line 40