error on line 81 and 82

[Katesx]

Hi everyone! I got the following error
"Notice: Undefined index: id in components\com_virtuemart\helpers\vmtemplate.php on line 81 and 82"

In php file in line 81 and 82, this is what I see:
if(!$template){
vmError( 'getDefaultTemplate failed ' );
return false;
} else {
self::$_home[$client_id] = $template;
self::$_templates[$template['id']] = $template;
return self::$_templates[$template['id']];

It is visible in the sidebar a position
I have joomla 3.8.5 and vm 3.2.12

Could you help me with any suggestions?
Thank you!

[jenkinhill]

So what PHP version are you using?

[Katesx]

5.6.36