[[Module] NameSilo Domain Module]

Hello. I'm using version 1.8.5

This happened when I'm trying to manage the account. Cannot add an account yet.

Undefined variable: link_buttons on line 639 in /home4/hostinge/public_html/billing/components/modules/namesilo/namesilo.php

Printing Stack Trace:
#0 [internal function]: UnknownException::setErrorHandler(8, 'Undefined varia...', '/home4/hostinge...', 639, Array)
#1 /home4/hostinge/public_html/billing/vendors/monolog/monolog/src/Monolog/ErrorHandler.php(173): call_user_func(Array, 8, 'Undefined varia...', '/home4/hostinge...', 639, Array)
#2 /home4/hostinge/public_html/billing/components/modules/namesilo/namesilo.php(639): Monolog\ErrorHandler->handleError(8, 'Undefined varia...', '/home4/hostinge...', 639, Array)
#3 /home4/hostinge/public_html/billing/app/controllers/admin_company_modules.php(106): Namesilo->manageModule(Object(stdClass), Array)
#4 /home4/hostinge/public_html/billing/vendors/minphp/bridge/src/Lib/Dispatcher.php(142): AdminCompanyModules->manage()
#5 /home4/hostinge/public_html/billing/index.php(21): Dispatcher::dispatch('/billing/index....')
#6 {main}