See https://ttlc.intuit.com/turbotax-support/en-us/help-article/other-articles/transmission-go-due-server-problem/L5Ctaog0z_US_en_US
Or contact Support on Monday.
What is the TurboTax phone number? (intuit.com)
@mmmhmmm98 and if you can, efile the federal return; the IRS is woefully backlogged and paper filed returns will take 6-9 months to process