remove exception logic from model

src/Model/Database.php

@@ -13,8 +13,6 @@ class Database
         ?string $username = null,
         ?string $password = null
     ) {
-        try
-        {
         $this->_database = new \PDO(
             sprintf(
                 'sqlite:%s',
@@ -45,17 +43,6 @@ class Database
         ');
     }
 
-        catch (\PDOException $exception)
-        {
-            exit(
-                print_r(
-                    $exception->getMessage(),
-                    true
-                )
-            );
-        }
-    }
-
     public function addHistory(
         string $url,
         ?string $title = null