diff --git a/app/Http/Controllers/ImportController.php b/app/Http/Controllers/ImportController.php
index 807340fa1e57..66eed43075f6 100644
--- a/app/Http/Controllers/ImportController.php
+++ b/app/Http/Controllers/ImportController.php
@@ -192,6 +192,7 @@ class ImportController extends Controller
                 $contents = file_get_contents($file->getPathname());
                 // Store the csv in cache with an expiry of 10 minutes
                 Cache::put($hash.'-'.$entityType, base64_encode($contents), 600);
+                nlog($hash.'-'.$entityType);
             }
         }
 
diff --git a/app/Import/Providers/BaseImport.php b/app/Import/Providers/BaseImport.php
index 94670d2e9c08..b2897352cc4a 100644
--- a/app/Import/Providers/BaseImport.php
+++ b/app/Import/Providers/BaseImport.php
@@ -104,6 +104,8 @@ class BaseImport
             return null;
         }
 
+        nlog("found {$entity_type}");
+        
         $csv = base64_decode($base64_encoded_csv);
         $csv = mb_convert_encoding($csv, 'UTF-8', 'UTF-8');
 
diff --git a/database/migrations/2024_06_23_040253_2024-06-23_indexesforinvoiceid_payment_hashes.php b/database/migrations/2024_06_23_040253_2024-06-23_indexesforinvoiceid_payment_hashes.php
new file mode 100644
index 000000000000..c4fc9c592fdc
--- /dev/null
+++ b/database/migrations/2024_06_23_040253_2024-06-23_indexesforinvoiceid_payment_hashes.php
@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        
+        Schema::table('payment_hashes', function (Blueprint $table) {
+            $table->unsignedInteger('fee_invoice_id')->nullable()->index()->change();
+        });
+
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        //
+    }
+};