The $_SERVER variable doesn't exist, what the hell?

Question

PHP

On the Open Server, somehow my php script suddenly crumbled, namely, it began to issue:

Notice: Undefined variable: _SERVER in C:\OpenServer\domains\proxy\index.php on line 14

That is, the $_SERVER variable suddenly ceased to exist. For about half an hour my script works fine, and then the $_SERVER variable stops giving data and the script crashes. What kind of mysticism is happening, I do not understand (

Answer 1

you don't have $_SERVER missing, but an error in this place