/PHP/Autoload_namespaces.php failed to open stream: Permission denied

Autoload_namespaces.php failed to open stream: Permission denied

I had a similar problem recently, and needed to change the permissions of
  my folders.

By running following commands :
1. php artisan cache:clear
2. chmod -R 777 storage vendor
3. composer dump-autoload

I was able to give all the permissions required to open files and write
  to them etc

Similar codes

0 vote231 views1 answer
Twig superglobal get
PHP
8 votes215 views3 answers
Laravel model::query
PHP
45 votes250 views6 answers
Laravel migration add column after
PHP Laravel
0 vote240 views1 answer
Numeros positivos input laravel
PHP
5 votes227 views3 answers
Php strtotime
PHP
3 votes240 views1 answer
Insert rows in migrations laravel
PHP
1 vote277 views1 answer
Symfony call another controller
PHP Symfony
0 vote235 views1 answer
Laravel run seeder enter timestamps
PHP
29 votes245 views5 answers
Difference entre deux date php
PHP
0 vote215 views2 answers
Column of csv to array php
PHP