1. go to your db find "creature names" find your s2 vendor. write down entry id and and find display id and write that down too.
2. make a new creature with the same exact stuff as the s2 vendor.
(Change entry id to something like 19982)
3. go to "creature proto" and find the same s2 vendor and make a copy of him too. with same entry id as above (19982) if thats what u used.
4. now... go to "vendors" and find the s2 vendor by the entryid in creature names.
(you should have written it down.)
5. before you do anything else go to WoW Vendetta - Wage Your War and login or create a account. find the "create vendor tool" and start making the name and subname and stuff. make sure you add the same display id as the vendor in creature names.(you should have written it down.)
6. where it says "add item" get about half the items from the vendor under the "vendors" table and copy and paste the item id add the amount and all that then delete that item from the original vendor.
Keep repeating step 6 until you have about half and half in each vendor. if you still get disconnected make a third one and if you still do then its something else