Can't file IL electronically due to SSN "error", W2 imported

W2 was imported. I'm receiving an error of "return has a W-2 SSN that does match fliers or spouses SSN. I've check our personal information and the SSN is correct, so I assume the W2 has an issue. The paper W2 has the first 5 digits masked, the last 4 are correct. In TT, I do not see a field for SSN in the W2 income section. I really want to file electronically to speed the sizable (to me) return. Any thoughts on how to correct this matching error?