Illuminate\Database\QueryException  : SQLSTATE[42000]: Syntax error or access
 violation: 1071 Specified key was too long; max key length is 767 bytes (SQL: a
lter table `users` add unique `users_email_unique`(`email`))

  at C:\xampp\htdocs\laraveldika\vendor\laravel\framework\src\Illuminate\Databas
e\Connection.php:664
    660|         // If an exception occurs when attempting to run a query, we'll
 format the error
    661|         // message to include the bindings with SQL, which will make th
is exception a
    662|         // lot more helpful to the developer instead of just the databa
se's errors.
    663|         catch (Exception $e) {
  > 664|             throw new QueryException(
    665|                 $query, $this->prepareBindings($bindings), $e
    666|             );
    667|         }
    668|

  Exception trace:

  1   PDOException::("SQLSTATE[42000]: Syntax error or access violation: 1071 Sp
ecified key was too long; max key length is 767 bytes")
      C:\xampp\htdocs\laraveldika\vendor\laravel\framework\src\Illuminate\Databa
se\Connection.php:458

  2   PDOStatement::execute()
      C:\xampp\htdocs\laraveldika\vendor\laravel\framework\src\Illuminate\Databa
se\Connection.php:458