Contact form issue with classes/Tools.php

[C2S]

Dear members,

 

Im using PrestaShop 1.6 and Im new to it.

Unfortunately, there seems to be an error, when the contactform is used.
 

 

This is the error:

 Warning: touch(): Unable to create file /home/dinghy/domains/MYDOMAIN.nl/public_html/cache/push/activity because No such file or directory in /home/dinghy/domains/MYDOMAIN.nl/public_html/classes/Tools.php on line 3139

I checked the file Tools.php , on ln: 3139 , and found out that when I deleted the touch($file_name); the error was solved.

This is how it looks like now:

	public static function changeFileMTime($file_name)
	{
		
	}

As you can see, its empty.

I'm not sure what the error exactly meant and Im not use what the implications are then I deleted that part.

 

I have tested the form , with and without attachment, and it all seems fine.

 

Could someone explain whats going on here?

 

Thanks in advance.