Accidentally deleted com.android.mms. I can receive texts but can't send. What can I do?

[Shane Enochs]

Well, I rooted my phone, and that went pretty well. Then I got a third party texting app (Textra), and I decided to go ahead and delete the default messaging app using the "Root App Delete" app. Well, it apparently deleted the com.android.mms file as well, and now I can receive texts, but any time I press the text box to reply, the app shuts down.

I'm pretty devastated and I don't know what to do. I have the Moto X if it matters.