diff --git a/app/Http/Controllers/BudgetController.php b/app/Http/Controllers/BudgetController.php
index d9b5cc2a27..0d8ce65937 100644
--- a/app/Http/Controllers/BudgetController.php
+++ b/app/Http/Controllers/BudgetController.php
@@ -278,8 +278,6 @@ class BudgetController extends Controller
             throw new FireflyException('This budget limit is not part of this budget.');
         }
 
-        /** @var AccountRepositoryInterface $accountRepository */
-        $accountRepository = app(AccountRepositoryInterface::class);
         $page              = intval($request->get('page')) == 0 ? 1 : intval($request->get('page'));
         $pageSize          = intval(Preferences::get('transactionPageSize', 50)->data);
         $subTitle          = trans(
@@ -289,7 +287,6 @@ class BudgetController extends Controller
                                           'end'   => $budgetLimit->end_date->formatLocalized($this->monthAndDayFormat),
                                       ]
         );
-        $accounts          = $accountRepository->getAccountsByType([AccountType::DEFAULT, AccountType::ASSET, AccountType::CASH]);
 
         // collector:
         /** @var JournalCollectorInterface $collector */
diff --git a/app/Http/Controllers/TagController.php b/app/Http/Controllers/TagController.php
index f155623fdc..260adc97e3 100644
--- a/app/Http/Controllers/TagController.php
+++ b/app/Http/Controllers/TagController.php
@@ -230,6 +230,8 @@ class TagController extends Controller
     public function show(Request $request, JournalCollectorInterface $collector, Tag $tag, string $moment = '')
     {
         $range = Preferences::get('viewRange', '1M')->data;
+        $start = new Carbon;
+        $end   = new Carbon;
 
         if (strlen($moment) > 0) {
             try {
diff --git a/app/Repositories/ExportJob/ExportJobRepositoryInterface.php b/app/Repositories/ExportJob/ExportJobRepositoryInterface.php
index dbb4a04418..6f3c7a30b1 100644
--- a/app/Repositories/ExportJob/ExportJobRepositoryInterface.php
+++ b/app/Repositories/ExportJob/ExportJobRepositoryInterface.php
@@ -50,7 +50,7 @@ interface ExportJobRepositoryInterface
     /**
      * @param string $key
      *
-     * @return ExportJob|null
+     * @return ExportJob
      */
     public function findByKey(string $key): ExportJob;