Fix: Parse error: syntax error, unexpected

On one of my server all wordpress sites suddently broke down today, with the error message: **Parse error**: syntax error, unexpected '?' in **/home/nbahis/public_html/[login to view URL]** on line **18** Needs to be fixed quickly!!!!! ## Deliverables 1) All deliverables will be considered "work made for hire" under U.S. Copyright law. Employer will receive exclusive and complete copyrights to all work purchased. (No 3rd party components unless all copyright ramifications are explained AND AGREED TO by the employer on the site per the worker's Worker Legal Agreement). ## Platform wordpress