# Server issues
Not all web servers follow basic standards and in some cases even having a server that meets the system requirements you could find issues that won't allow Chevereto-Free to work.
# Webserver
- Apache
mod_rewrite
disabled orAllow Override All
missing in virtual hosts - Missing writing permissions in Chevereto-Free paths
- Bad or invalid setup (timezone, multi-views, timeout, etc.)
- Wrong NGINX server block / PHP-FPM issues
mod_security
or any other artifact blocking requests from/to
# PHP
PHP runs over your web-server in different favours and with different libraries and settings that can cause issues:
- Outdated PHP version
- Misconfiguration in PHP libraries
- Bad php.ini directives
- Low execution time
- Bad sessions setup
- Open basedir restrictions
# MySQL Database
- Wrong credentials (user/password)
- Invalid or missing privileges (read/write in the database)
- Outdated MySQL version
- Bad configured MySQL socket
- Usage of MyISAM storage engine (
ALTER
table to InnoDB storage)
← Errors