	private function setHeader( $header ) {
		if ( \DynamicPageListHooks::getDebugLevel() == 5 ) {
			$header = '<pre><nowiki>' . $header;
		}
		$this->header = $this->replaceVariables( $header );
	}
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.