errors show

functions.php

@@ -192,9 +192,6 @@ if (isset($_SESSION['uid'])) {
     }
 }
 
-
-
-
 function savecavedata($cavedata, $caveleader, $floor)
 {
     $f1 = fopen("cavedata/$caveleader-$floor.dat", "wb+");

main.php

@@ -18,6 +18,7 @@ try {
     db::c()->query('UPDATE `online` SET `real_time` = ?i WHERE `id` = ?i', time(), $user['id']);
 } catch (\Krugozor\Database\Mysql\Exception $e) {
     echo "<div style='background-color: #ffaaaa;'>Ошибка: " . $e->getMessage() . "<br> В файле: " . $e->getFile() . " (" . $e->getLine() . ")</div>";
+    echo $e->getTrace();
 }
 if ($user['battle'] != 0) {
     header('location: fbattle.php');