Problems after upgrading drupal core to 8.4.3

After upgrading Drupal core to 8.4.3 we have problems with the Preset setting of the theme. The error that is shown in the front page is:

Warning: Invalid argument supplied for foreach() in drupalexp_preprocess_page() (line 73 of /homepages/37/d542973365/htdocs/enjambre/profiles/drupalexp_benz/themes/drupalexp/drupalexp.theme)

Any idea?

Hi Cadí Tuset,

We got the issue and fixing it. Will send you the solution soon.

Thanks!

Hi Cadí Tuset,

please help me to open a ticket then send me the FTP info, we will help you to check and fix the issue.

Thanks!

Our support code has just expired, so we can't create a ticket. The solution to the issue will not be published?

Hi Cadí Tuset, Please send us the ftp info, admin account and the purchase code to [email protected] Thanks!

I have written to support email.

Thanks in advance,

I've written 3 weeks ago to [email protected], but no response received. Is the right email address ?

Thanks in advance,