Error Received when accessing form results
An unexpected error occurred.
Non-static method Concrete\Block\Form\MiniSurvey::loadQuestions() should not be called statically, assuming $this from incompatible context
Also, try turning on debug in the dashboard - that should show you a full back trace and allow you to figure out which file is inducing this error.
You need to turn on debug output. GO to system and settings. Under Environment, click Debug Settings and make sure that "Show the debug error output" is set. Save, and then go to the page that's producing the error and paste a screen shot of the error that results.