@yeabsragloyg of course you have made sure that your tire pressure is correct in all tires (including spare tire). Check the pressures according to the specs. There should usually be a list of tire pressures for your Camry on a sticker in the door frame.
If you have done all that, you could consider resetting the system. Since you did not give us the exact year for your Camry, use the information from [https://hiride.com/toyota-camry-reset-tire-pressure-warning-system/|this site]
If even a reset does not work, you may need to have your TPMS sensors checked. Any good tire shop can assist you with that.