diff --git a/app/Jobs/WowaJob.php b/app/Jobs/WowaJob.php
index a2f08786c86a56db8717414642e9bfab2ea92b3e..0646ee432c6e2f5e9cd81975ab174fc6da99fffe 100644
--- a/app/Jobs/WowaJob.php
+++ b/app/Jobs/WowaJob.php
@@ -52,7 +52,7 @@ class WowaJob implements ShouldQueue
     public function handle()
     {
         $logg = \Log::channel('custom');
-        //$logger->pushHandler(new StreamHandler(__DIR__ . '/../../storage/logs/training.log', Logger::INFO));
+        //$logger->pushHandler(new StreamHandler(__DIR__ . '/../../storage/logs/debug.log', Logger::INFO));
         $this->wowa->status = Wowa::STATE_RUNNING;
         $this->wowa->start_time = time();
         $this->wowa->save();
diff --git a/app/Log.php b/app/Log.php
index 525b5457feff08dd7d30347e67d4f4b9ae6386b0..0eb7403ce6a907e0d5e9d3fb4bb8ad203c652892 100644
--- a/app/Log.php
+++ b/app/Log.php
@@ -16,6 +16,9 @@ class Log extends Model
         if ($wowa->status == Wowa::STATE_COLLECTION) {
             $log = self::where('job_id', '=', $wowa->id)
                 ->where('training', '=', false)->orderBy('progression', 'desc')->first();
+            if (!is_object($log)) {
+                return "Computation in progress...";
+            }
             return $log->progression;
         } elseif ($wowa->status == Wowa::STATE_RUNNING) {
             $log = self::where('job_id', '=', $wowa->id)