How to use developer tools (On Firefox, but Chrome has it as well) to debug your YouPHPTube Installation.
Some times you have encoding problems, and you need to look deeper to find out what is going on.
This tool shows what the command line would look like.
Use this tool to debug your YouPHPTube and get the command line, using the command line in the terminal you can see the total output of the Command and what error occurred. Each command line can execute another command, be aware of the text (** executing the command) normally, you can copy it and paste it into the terminal and see what is happening.
Always check the videos/youphptube.log to get clues.