I am not self-employed but review is asking questions about my self-employment

I am not self-employed. However, in the Review section I have 3 errors: 1) "You have indicated that you have self-employment income but your province of self-employment is missing." 2) "You have entered an invalid industry code." and 3) Your business or rental address is missing information." I can't net-file because of these errors. What caused these errors and how do I get rid of the problem.