Your serialized closure might have been modified or it's unsafe to be unserialized. {"exception":"[object] (Laravel\\SerializableClosure\\Exceptions\\InvalidSignatureException(code: 0): Your serialized closure might have been modified or it's unsafe to be unserialized. at C:\\xampp\\htdocs\\Wizbrand\\wz-website-ranking-ms\\vendor\\laravel\\serializable-closure\\src\\Serializers\\Signed.php:83)
[stacktrace]
#0 [internal function]: Laravel\\SerializableClosure\\Serializers\\Signed->__unserialize(Array)

Step 1 :- Go to your Project Terminal.

Step 2:- Run the following command one by one and your issue will be solved.

Composer update
php artisan route:clear
php artisan cache:clear
php artisan config:clear
php artisan view:clear
php artisan key:generate
php artisan config:cache
php artisan route:cache
php artisan view:cache