I managed to fix this error by moving the Store Admin module to its own page. Previously I had the cart/checkout module on its own page and that was enough.
I have been trying to delete some old catagories and despite the fact I have deleted all products associated with the catagory, I still get this error...any thoughts?
This category cannot be removed! Possible causes: one or more sub categories are dependent. One or more products are dependent.
DotNetNuke.Services.Exceptions.ModuleLoadException: DELETE statement conflicted with COLUMN REFERENCE constraint 'FK_Store_Products_Store_Categories'. The conflict occurred in database 'JiggyJigs', table 'Store_Products', column 'CategoryID'. The statement has been terminated. ---> System.Data.SqlClient.SqlException: DELETE statement conflicted with COLUMN REFERENCE constraint 'FK_Store_Products_Store_Categories'. The conflict occurred in database 'JiggyJigs', table 'Store_Products', column 'CategoryID'. The statement has been terminated. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(SqlConnection connection, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, String spName, Object[] parameterValues) at DotNetNuke.Modules.Store.Catalog.SqlDataProvider.DeleteCategory(Int32 CategoryID) at DotNetNuke.Modules.Store.Catalog.CategoryController.DeleteCategory(Int32 categoryID) at DotNetNuke.Modules.Store.WebControls.CategoryEdit.cmdDelete_Click(Object sender, EventArgs e) --- End of inner exception stack trace ---