diff --git a/hwe/b_tournament.php b/hwe/b_tournament.php
index 00eac78e..e36d68ee 100644
--- a/hwe/b_tournament.php
+++ b/hwe/b_tournament.php
@@ -394,7 +394,8 @@ for ($i=0; $i < 16; $i++) {
 
 echo"
                 </tr>";
-$globalBet = array_splice($db->queryFirstList('SELECT * FROM betting WHERE general_id = 0'), -16);
+$globalBet = $db->queryFirstList('SELECT * FROM betting WHERE general_id = 0')??[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ];
+$globalBet = array_splice($globalBet, -16);
 $globalBetTotal = array_sum($globalBet);
 $admin = $gameStor->getValues(['tournament', 'phase']);
 $bet = [];
diff --git a/hwe/sammo/Command/Nation/che_수몰.php b/hwe/sammo/Command/Nation/che_수몰.php
index 6061ba59..3907f5c5 100644
--- a/hwe/sammo/Command/Nation/che_수몰.php
+++ b/hwe/sammo/Command/Nation/che_수몰.php
@@ -31,6 +31,9 @@ class che_수몰 extends Command\NationCommand{
     static public $reqArg = true;
 
     protected function argTest():bool{
+        if($this->arg === null){
+            return false;
+        }
         if(!key_exists('destCityID', $this->arg)){
             return false;
         }