Created attachment 36682 [details] backtrace I'm trying to add more SSL VirtualHost on my Apache server but when I try to add the #1193 the Apache child process ends with a buffer overflow error. If I try to add a non-SSL VirtualHost there are no issues. Also, when I add the #1193 VirtualHost, the Apache server continues working but all the operations using SSL from PHP doesn't work (like libcurl, libssl...). I've attached the backtrace and more details about my installation are: - Linux Debian 8.11 - PHP 7.1.30 - Apache package from Debian - Started from one day to another, I mean that I had more than 2k VirtualHosts and it was working until someday and I discovered the 1193 limitation Thank you