Java error not attached to Activity

I have got a problem with my java code. I have got an error “java.lang.IllegalStateException: Fragment SearchFragment{dcbd637} (c1a527dd-fe10-4e43-9dcd-53956b572fb2)} not attached to Activity”. I need to include the fragement when I click search for my email and open my email then delete my email. Without the fragement I am unable to delete my email. If you can have a look to see what the problem is and fix the problem, I will pay $30 after the problem is fixed. I am looking forward to work with you. Thanks for your interest.