Fixing syntax error or access violation 1071 specified key was too long max key length is 767 bytes

Fixing syntax error or access violation 1071 specified key was too long max key length is 767 bytes

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

[PDOException]
SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 767 bytes 

Solution:-Remove all migrated tables first from database.

Then,In App/Providers/ folder open "AppServiceProvider.php" and add below codes.

Step 1. On add "use Illuminate\Support\Facades\Schema;" under namespace App\Providers;.
Step 2. In boot method add Schema::defaultStringLength(191);