See this TurboTax support FAQ for the error - https://ttlc.intuit.com/community/bugs-and-error-messages/help/error-102345-or-error-1932147737-occu...
If you are still receiving the error after going through FAQ, then contact TurboTax support for assistance.
Use this website to contact TurboTax support during business hours - https://support.turbotax.intuit.com/contact/
Support can also be reached by messaging them on these pages https://www.facebook.com/turbotax/ and https://twitter.com/TeamTurboTax
