badrihippo, #PSA for #India #IncomeTax filing:
If the e-filing portal insists that you "Please correct the error below" without indicating any error, it might be to do with your address. Especially if there's something about a failed address regex in the console.
Going to the profile settings and updating it fixed it for me.
(And yes, they changed the rules, so you might have to file a different form than what you were filing earlier)
#BoostsAppreciated especially if you know Indian peeps