PHP PHP Basics Getting to Know PHP Intro to Workspaces and PHP Code

Pai Boony
PRO
Pai Boony
Pro Student 4,529 Points
Posted by Pai Boony
Pai Boony
Pro Student 4,529 Points

cannot add new file as hello.php in workspaces

I try to create new file hello.php but it always shows an error "Error creating file: an error occurred when trying to create the file hello.php (error Security Error)" what should I do?