What are the requirements to run Ninjaboard?• PHP 5.2.0 or later.
• MySQL with MySQLi PHP extension. (mysqli means "MySQL improved", gives access to new features in MySQL 4.1 and above).
• MySQL v5.0.41 or later.
• Suhosin users need to add tmpl:// and file:// to their protocol whitelist. See the tutorial here:
Suhosin known issues