I have an internal server error message that shows up every time a checkout is performed (using [url removed, login to view]). Some product transactions go through, others don't. I need this fixed ASAP. I need someone that is able to work/debug/fix independently and can start right away. The site is logging errors and there are quite a few. The plugins are out of date, but updating them screws things up more. I would need the problem and approach communicated clearly.
17 freelancers are bidding on average $184 for this job
I can figure out whats causing the problem and fix it, without updating any of the plugins. Just let me know when you want me to start. Stay tuned, I'm still working on this proposal.