Search Engine: Elastic

Article ID: 121086, created on Apr 15, 2014, last review on May 10, 2014

  • Applies to:
  • Plesk Automation


The following error is displayed while browsing website

System.Security.SecurityException: That assembly does not allow partially trusted callers.


Insufficient CAS trust level for website code is specified.


Log in as customer into the subscription in question and check CAS trust level* settings:

Customer CP > Websites > ASP settings

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