tweak to the logic (sorry, wrking on stage)

app/Answer.php

@@ -19,11 +19,11 @@ class Answer extends Model
 
     public function modifiers()
     {
-        $selected_currency = Player::select('currency_id')->where('session_id', '=', $_SERVER['HTTP_SESSION_ID'])->first();
-        if ($selected_currency) {
+        $player = Player::where('session_id', '=', $_SERVER['HTTP_SESSION_ID'])->first();
+        if ($player->currency_id) {
             return $this->hasMany(\App\Modifier::class, 'model_id')
                 ->where('model', '=', 'answer')
-                ->where('currency_id', '=', $selected_currency->id);
+                ->where('currency_id', '=', $player->currency_id);
         } else {
             $default_currency = Currency::where('currency_code', 'EUR')->firstOrFail();
             return $this->hasMany(\App\Modifier::class, 'model_id')

app/Character.php

@@ -17,12 +17,12 @@ class Character extends Model
 
     public function baseModifiers()
     {
-        $selected_currency = Player::select('currency_id')->where('session_id', '=', $_SERVER['HTTP_SESSION_ID'])->first();
+        $player = Player::where('session_id', '=', $_SERVER['HTTP_SESSION_ID'])->first();
 
-        if ($selected_currency) {
+        if ($player->currency_id) {
             return $this->hasMany(Modifier::class, 'model_id')
                 ->where('model', '=', 'character')
-                ->where('currency_id', '=', $selected_currency->id);
+                ->where('currency_id', '=', $player->currency_id);
         } else {
             $default_currency = Currency::where('currency_code', 'EUR')->firstOrFail();
             return $this->hasMany(Modifier::class, 'model_id')