Why am I seeing internal error when i pull up my emails?

[Android Central Question]

Internal error pops up when I open my emails?
Thank You

 

[Laura Knotek]

Welcome to Android Central.

Which phone do you have? What email app are you using? What type of email account do you have : Gmail, outlook.com, something from your ISP, an Exchange account from your employer? Do you have 2-step verification enabled?