Payment Error

Hello,

I've installed a payment method from my PSP to enable the visitors of my webshop to checkout. I've already installed this plugin on an other joomla template of yours: Storebox. On this site it al worked out very easily and no problem. But now i get a error message on every page as well as in the shopping cart. This these are the erros:

Strict Standards: Declaration of plgVMPaymentPayzen::emptyCart() should be compatible with vmPSPlugin::emptyCart($session_id = NULL, $order_number = NULL) in /home/dobsho1q/public_html/plugins/vmpayment/payzen/payzen.php on line 833

Strict Standards: Declaration of plgVMPaymentSystempay::emptyCart() should be compatible with vmPSPlugin::emptyCart($session_id = NULL, $order_number = NULL) in /home/dobsho1q/public_html/plugins/vmpayment/systempay/systempay.php on line 833

Warning: mysqli_connect(): (28000/1045): Access denied for user 'dobper1q'@'localhost' (using password: YES) in /home/dobsho1q/public_html/idealcheckout/includes/library.php on line 1423

The last error, the warning, is a problem with the plugin of the PSP but how the other problems occure is not clear to me. Like to fix the issue so i can bring my webshop back online.

Hope you guys know how to help me out.

Hi,
about hiding strict-standards:
https://www.gavick.com/documentation/un ... tic-method

about 2nd sorry but we cannot help with not our plugin. Ask his developer.