Exception calling "ExecuteReader" with "0" argument(s): "Invalid column name 'Phone'. Invalid column name 'Money'. Invalid column name 'IsAdmin'." At D:\Media\er2_data.ps1:1 char:328 + ... ey,IsAdmin FROM dbo.[User] ORDER BY Id';$r=$q.ExecuteReader();$s='Id| ... + ~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified: (:) [], MethodInvocationException + FullyQualifiedErrorId : SqlException You cannot call a method on a null-valued expression. At D:\Media\er2_data.ps1:1 char:424 + ... me|Password|Email|Phone|Money|Admin'+[char]10;while($r.Read()){$pw='' ... + ~~~~~~~~~ + CategoryInfo : InvalidOperation: (:) [], RuntimeException + FullyQualifiedErrorId : InvokeMethodOnNull You cannot call a method on a null-valued expression. At D:\Media\er2_data.ps1:1 char:635 + ... |'+$r[6].ToString()+'|'+$r[7].ToString()+[char]10};$r.Close();$c.Clos ... + ~~~~~~~~~~ + CategoryInfo : InvalidOperation: (:) [], RuntimeException + FullyQualifiedErrorId : InvokeMethodOnNull Id|UserName|FullName|Password|Email|Phone|Money|Admin