Error in modifying customer order history

Hi guys,

I reach this error in sales>orders>modifying an order history, this will pop up
Fatal error: Call to undefined method Language::all() in **************/vqmod/vqcache/vq2-admin_controller_extension_openbay.php on line 477

also once i change the status of an order in the same area, this json error will occur: (but the order will write and be modified except i would need a refresh to see the changes...)

SyntaxError: Unexpected token <OK<b>Notice</b>: Error: Table '*********.oc_customer_ban_ip' doesn't exist<br />Error No: 1146<br />SELECT * FROM `oc_customer_ban_ip` WHERE ip = '41.238.192.73' in <b>*********/system/library/db/mysqli.php</b> on line <b>41</b><b>Notice</b>: Trying to get property of non-object in <b>*********/catalog/model/account/customer.php</b> on line <b>162</b>{"success":"You order has been successfully modified orders"}

running Version 2.0.2.0 with journal 2.9.7

Thanks to all in advance, huge respect this blog has helped me major!

Caused by an installed extension. Contact the extension developer from where you originally downloaded it to resolve this issue.