Hey,
Which module are you hitting this error on?
Is it a core/custom module?
Also, iād recommend having a look in both the suitecrm.log and your PHP error logs
(And perhaps the upgradeWizard.log, if you have recently upgraded and noticed this issue)
Are there any errors in either of these files that appear to be related?
Also, on the blank screen, are there any errors in the browser console?
I checked the browser console
the console shows the error
Failed to load resource:index.phpmdule=NHT_Business_Development&action=index&parentTab=Projects:1 the server responded with a status of 500 (Internal Server Error)
Please could you suggest how to solve the error. I am a beginner to suite crm, please help