the e-mail address or password you entered is not valid
maybe you're typing the e-mail incorrectly.
i do this all the time when i sign into things
make sure you're typing
thCIAanemail@whatever.com
with the @ and the period. also make sure that you're typing the name of the address correctly.
make sure you're not typing this:
thCIAanemail@watevr,com
thCIAanemil#watevrcom
etc.