Fix Some PHP Code!

I have a script called EW Business Portal which is a shopping cart/affiliate management php script from EliteWeaver UK. Anyways, I love this script to death but suddenly it has stopped sending eMails to my past clients. (script keeps a database of past buyers I can email at will) I have about 1,000 people in various mailing lists in the database and I rely on contact with these clients to sustain my income and business. I'm not sure if this is a server issue such as a recent server change affecting the script and/or if the script itself needs modifications. Your bid will be to help me diagnose the problem with a solution. Upon bid acceptance I will provide the script files as running on my server and/or ftp and mysql access to the server. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform PHP, All major browsers.