Unable to communicate back with site to check for fatal errors, so the PHP change was reverted. You will need to upload your PHP file change by some other means, such as by using SFTP

[Nick-B]

If only Windows users are experiencing the issue it could be that some native security, antivirus or firewall feature is blocking Local. You could check here first:

Help! I'm running into an EPERM error with the hosts file on Windows

This is usually caused by the hosts file being set to read-only or locked by anti-virus. 1. Remove Read-only Attribute Go to C:\Windows\System32\drivers\etc Right-click on the hosts file and go to “Properties” Uncheck “Read-only” Click “Apply” Re-open Local Screenshot [06 AM] 2. Anti-Virus/Internet Security Avira See https://answers.avira.com/en/question/avira-blocks-hosts-file-what-can-i-do-90 Kaspersky Total Security Open Kaspsersky Total Security Go to “More Tools” [Step%201] Go …

Trying to run other developer programs side by side like WAMP could also cause issues. Another thing you might try is changing your Router Mode from Site Domains to LocalHost. Preferences>Advanced>Router Mode