provide a more detailed error message when encountering restricted columns
provide a more detailed error message when encountering restricted columns

knut2/sequel,nicohvi/sequel,gferguson-gd/sequel,yazshel/sequel,offshore-safety/sequel,pfarrell/sequel,nicohvi/sequel,uhoh-itsmaciek/sequel,nju520/sequel,t-morgan/sequel,mpalmer/sequel,beni55/sequel,seeARMS/sequel,freshpay/sequel,offshore-safety/sequel,gferguson-gd/sequel,dennis-d/custom_sequel,mpalmer/sequel,davidbegin/sequel,yazshel/sequel,bigfix/sequel,knut2/sequel,offshore-safety/sequel,t-morgan/sequel,davidbegin/sequel,pfarrell/sequel,reubano/sequel,uhoh-itsmaciek/sequel,Marketcircle/sequel,dennis-d/custom_sequel,nju520/sequel,chef/sequel,freshpay/sequel,beni55/sequel,seeARMS/sequel,reubano/sequel