I have an issue with Suitecrm

Version: 7.2.2

When running “Diagnostic” freeze at Database… at 15% execution.

Prior to running diagnostic I’ve run “Repair” with success and no errors.

I also note that I can’t create a report. I’m new to this system but I assume when clicking or dragging a “Field” something should happen - however nothing happens. When e.g. opening “Contacts” I get a temporary “Undefined” flash - maybe that has to do something with the issues?

Any assistance is highly appreciated?