Error in system log caused by widget

[Apfelstrudel]

Hello,

Today we noticed that we have some errors in system log daily caused by different widgets.

I would really appreciate if you could help me.

Thank you in advance for your help.

[Jim M]

This looks to be an error with PHP opening the cached widget file in the datastore folder on your server. You will want to contact your hosting provider for assistance if you are unsure how to verify permissions are correct so that PHP can read/write to this folder.