Unhandled Exception Error

[DataPirate26]

Can anyone tell me the reason behind the below error that I am getting and how to fix it. 

[binu_acs]

@DataPirate26 restart the designer desktop application to fix the error, too many opened workflows in the designer might case this memory issue

[alexnajm]

Agreed with @binu_acs - this is usually a memory / catch all issue that should resolve once restarted. I would also look at reducing the memory usage from other applications on your machine if you have a lot of programs open