Unhandled Promise Rejection TypeError: Setting a value of type `undefined` for key `rates` is not allowed as it's not supported by JSON

[TeaDrinkingProgrammer]

I get the following error on startup:
Unhandled Promise Rejection
TypeError: Setting a value of type undefined for key rates is not allowed as it's not supported by JSON
at checkValueType (C:/Users/{myUser}/AppData/Local/Programs/caligator/resources/app.asar/node_modules/conf/index.js:32:9)
at set (C:/Users/{myUser}/AppData/Local/Programs/caligator/resources/app.asar/node_modules/conf/index.js:135:4)
at ElectronStore.set (C:/Users/{myUser}/AppData/Local/Programs/caligator/resources/app.asar/node_modules/conf/index.js:146:5)
at cacheRates (C:/Users/{myUser}/AppData/Local/Programs/caligator/resources/app.asar/utils/cacheRates.js:33:11)
I substituted my username with {myUser}

[JovialMockingbird]

Run as admin is a temporary workaround

[bryangateley]

Edition Windows 11 Home
Version 21H2
OS build 22000.1098
Experience Windows Feature Experience Pack 1000.22000.1098.0

Run as admin does not work for me

[jesusmoreno1980]

same issue WINDOWS 11 pro .... 23H2 OS build 22631.2191

Run as admin does not work for me also