How to Fix the Apache Error ‘Failed to read FastCGI header’?
On our server management plans, our support team will be available anytime to fix all the issues with Apache and FPM. The issue “Failed to read FastCGI header” in your app’s Apache error log file could be caused by one of three things. The browser will display “503 Service Unavailable” when this problem occurs. When Apache connected with PHP-FPM, the error message “Failed to read FastCGI header” indicates that the PHP process did not react
Pooja V
June 1, 2021
