New code for updated import routine.

database/migrations/2018_04_29_174524_changes_for_v474.php

@@ -31,6 +31,10 @@ class ChangesForV474 extends Migration
                 $table->string('provider', 50)->after('file_type')->default('');
                 $table->string('stage', 50)->after('status')->default('');
                 $table->longText('transactions')->after('extended_status');
+                $table->longText('errors')->after('transactions');
+
+                $table->integer('tag_id', false, true)->nullable()->after('user_id');
+                $table->foreign('tag_id')->references('id')->on('tags')->onDelete('set null');
             }
         );
     }