Sounds like a problem in the oven control board, something not easy to test. That said, I don't find your model number. It would have been helpful to know the error code, something you didn't supply. You might repost a query with the error code and the model number.
Sometimes a reset can be achieved by simply shutting off a circuit breaker and then closing it again. Or, the bottom panel of an oven might slide out give you access to a plug if the oven is not hardwired to your living quarters. But if the stove comes back to life sporting the same error message, I suspect you are destined to access a repairman or a new stove. Still, you might get some information below. Sorry, without the model number and error code, there is not much more I can determine about this.
If your stove is under warranty, the following may be of assistance.
https://www.repairclinic.com/RepairHelp/Range-Stove-Oven-Repair/13-2--/Frigidaire-Range-Stove-Oven-Troubleshooting
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