Remove the .identify(...) function, as I saw that it gives some errors if there is more than one account on the device, and as we do not handle sessions anyway I do not think it is necessary.
Save the error message to have more info.
Change mixpannel token id depend of the environment.
.identify(...)function, as I saw that it gives some errors if there is more than one account on the device, and as we do not handle sessions anyway I do not think it is necessary.