Can anyone help me with this error report?

Hi can anyone help me with this error report?

[quote]LiteCart 2.2.9
 
[27-Jun-2021 15:46:41 Europe/Berlin] [2 times] Notice: Undefined variable: orderid in ~/includes/modules/payment/pm_paypalstandard.inc.php (Line 43)
← ~/pages/order_process.inc.php (Line 59) in transfer()
← ~/includes/library/lib_route.inc.php (Line 122) in include()
← ~/index.php (Line 40) in process()
Request: POST /litecart/order_process HTTP/2.0
Host: multimatebriquettemaker.com
Client: 194.140.114.67 (194.140.114.67)
User Agent: Mozilla/5.0 (Linux; Android 8.0.0; SM-G930F) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.116 Mobile Safari/537.36 EdgA/46.05.4.5158
Referer: https://multimatebriquettemaker.com/litecart/checkout
 
[27-Jun-2021 15:46:41 Europe/Berlin] [2 times] Notice: Trying to get property 'data' of non-object in ~/includes/modules/payment/pm_paypalstandard.inc.php (Line 43)
← ~/pages/order_process.inc.php (Line 59) in transfer()
← ~/includes/library/lib_route.inc.php (Line 122) in include()
← ~/index.php (Line 40) in process()
Request: POST /litecart/order_process HTTP/2.0
Host: multimatebriquettemaker.com
Client: 194.140.114.67 (194.140.114.67)
User Agent: Mozilla/5.0 (Linux; Android 8.0.0; SM-G930F) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.116 Mobile Safari/537.36 EdgA/46.05.4.5158
Referer: https://multimatebriquettemaker.com/litecart/checkout
 
[27-Jun-2021 15:46:41 Europe/Berlin] [2 times] Notice: Undefined index: last_name in ~/includes/modules/payment/pm_paypalstandard.inc.php (Line 48)
← ~/pages/order_process.inc.php (Line 59) in transfer()
← ~/includes/library/lib_route.inc.php (Line 122) in include()
← ~/index.php (Line 40) in process()
Request: POST /litecart/order_process HTTP/2.0
Host: multimatebriquettemaker.com
Client: 194.140.114.67 (194.140.114.67)
User Agent: Mozilla/5.0 (Linux; Android 8.0.0; SM-G930F) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.116 Mobile Safari/537.36 EdgA/46.05.4.5158
Referer: https://multimatebriquettemaker.com/litecart/checkout
 
[27-Jun-2021 15:46:41 Europe/Berlin] [2 times] Notice: Undefined variable: signData in ~/includes/modules/payment/pm_paypalstandard.inc.php (Line 50)
← ~/pages/order_process.inc.php (Line 59) in transfer()
← ~/includes/library/lib_route.inc.php (Line 122) in include()
← ~/index.php (Line 40) in process()
Request: POST /litecart/order_process HTTP/2.0
Host: multimatebriquettemaker.com
Client: 194.140.114.67 (194.140.114.67)
User Agent: Mozilla/5.0 (Linux; Android 8.0.0; SM-G930F) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.116 Mobile Safari/537.36 EdgA/46.05.4.5158
Referer: https://multimatebriquettemaker.com/litecart/checkout
 
[27-Jun-2021 15:46:41 Europe/Berlin] [2 times] Notice: Undefined index: last_name in ~/includes/modules/payment/pm_paypalstandard.inc.php (Line 73)
← ~/pages/order_process.inc.php (Line 59) in transfer()
← ~/includes/library/lib_route.inc.php (Line 122) in include()
← ~/index.php (Line 40) in process()
Request: POST /litecart/order_process HTTP/2.0
Host: multimatebriquettemaker.com
Client: 194.140.114.67 (194.140.114.67)
User Agent: Mozilla/5.0 (Linux; Android 8.0.0; SM-G930F) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.116 Mobile Safari/537.36 EdgA/46.05.4.5158
Referer: https://multimatebriquettemaker.com/litecart/checkout[/quote]

Moved this forum post to the support forum for the concerned add-on.

@pankaj there seems to be some critical errors with this add-on.

Hello I have just checked you site the plugin seems fine while clicking checkout its directing to paypal. Can you explain when did you get this error?. Is it after payment or during payment.

I can fill out the blanks here. The error message refers to this happening during /order_process.

[quote]Notice: Undefined variable: orderid[/quote]
Wrong variable name for the order id on line 43. Is it $order->data['id'] you need?

[quote]Notice: Trying to get property 'data' of non-object in[/quote]
Could be a faulty $order object on line 43.

[quote]Notice: Undefined index: last_name[/quote]
Wrong variable name for last name in line 73, try lastname maybe?

I have updated the plugin. I hope the plugin is now working properly.