Linux
nginx cannot load certificate fullchain.pem – Certbot Fix
The nginx cannot load certificate path/fullchain.pem error appears when we test the NGINX service after deleting Let's Encrypt certificates ge...
Fix VestaCP open() public_html failed 13 Permission denied
A simple solution to a permission problem in VestaCP open() public_html failed 13 Permission denied on a configuration with NGINX, ...
How To Fix nginx: [warn] the “ssl” directive is deprecated (Nginx / VestaCP)
"nginx: the "ssl" directive is deprecated, use the "listen ... ssl" directive instead in example.com.nginx.ssl.conf" este o alerta des...
How do you activate TLSV1.3 on ninx. Vestacp / Centos or Ubuntu
In this tutorial you will learn how to enable TLSv1.3 on NGINX. What does TLSv 1.3 mean, what does it help and why do you need it on your webserver as TLS s...
Webmail File Not Found in Roundcube / VestaCP [Fix]
A solution for the Webmail File Not Found error in Roundcube that appeared after a package update on the server. The /webmail address is ...
Delete old domains Certbot certificates (Let’s Encrypt Certificate)
A simple tutorial addressed to webserver administrators who want to delete from Certbot the SSL certificates of domains that do not ...
How To Fix: FastCGI sent in stderr – PHP message: PHP Warning: move_uploaded_file
"PHP Warning: move_uploaded_file" este o eroare tipica serverelor web cu NGINX si apare atunci cand dorim sa facem upload unui fisier p...
How to clean huge wp_options in SQL – Transients, wpseo_sitemap _cache_validator
A very useful tutorial if you have a website on WordPress whose SQL table wp_options is very large. Clean huge wp_options in SQL...
Fix NGINX Error: could not allocate new session in SSL session shared cache “le_nginx_SSL” while SSL handshaking
A typical error of web servers with NGINX and Certbot, which I recently discovered in error.log:
[alert] 19765#19765: *151498 ...
How to quickly delete all commands (orders) in WooCommerce [sql tips]
How to delete fast all orders in WooCommerce. Dashboard & SQL Tips.