Remove all useless catch block useless variables.

app/Livewire/Project/Shared/ScheduledTask/Executions.php

@@ -65,7 +65,7 @@ class Executions extends Component
         $dateObj = new \DateTime($date);
         try {
             $dateObj->setTimezone(new \DateTimeZone($serverTimezone));
-        } catch (\Exception $e) {
+        } catch (\Exception) {
             $dateObj->setTimezone(new \DateTimeZone('UTC'));
         }