My bunn maker

Question

It keeps flowing over over and it makes a mess and the grounds are all in the coffee and what can I do about it please. It has been doing this for some time. I did buy it sometime ago though. It is it worth fixing it and where do I get it fixed? Can I fix it if I order the oparts and where do I get the parts and which parts do I havwe to get. [e-mail] thanks. again it is about 10 years old and thwey are expensive to say the least but we liked it.I would get an other one though