Errors trying to execute a Metasploit script

I'm trying to run [this exploit](https://www.exploit-db.com/exploits/9926/) in Metasploit on Kali Linux. I have the file in the exploit folder, I just need to execute the script, but I'm getting some errors. This is the description from the website: # 18 Info -> CorePlugin: TinyMCE TinyBrowser addon multiple vulnerabilities Versions effected: Joomla! 1.5.12 Check: /plugins/editors/tinymce/jscripts/tiny_mce/plugins/tinybrowser/ Exploit: While Joomla! team announced only File Upload vulnerability, in fact there are many. See: http://www.milw0rm.com/exploits/9296 Vulnerable? Yes