Possible Unhandled Promise Rejection (id: 5): Error: Network Error

whrn i try to do a post request, i get this error

Possible Unhandled Promise Rejection (id: 5):
Error: Network Error
createError@http://packager.ub-4yw.libertytrust.jobs-x-15.exp.direct:80/main.bundle?platform=ios&dev=true&strict=false&minify=false&hot=true&assetPlugin=expo/tools/hashAssetFiles:97273:24

when i click on the link, no the brwoser is get ths…
message.

{
type: “InternalError”,
message: “react-packager has encountered an internal error, please check your terminal error output for more details”
}