open Vanilla item crash

[w5860363]

1. .additem 21513 or .additem 8484

• https://www.wowhead.com/item=21513/ahnqiraj-war-effort-supplies
• https://www.wowhead.com/item=8484/gadgetzan-water-co-care-package (open item)

Crash

aea540181b38+worldserver.exe[20-10_21-45-24].txt

[pangolp]

• I am testing the items, with the new changes that I am uploading in the pull request, and no crash is generated now, possibly because the SQL query was wrong. However, in the case of the item https://www.wowhead.com/item=8484/gadgetzan-water-co-care-package, when it is opened, it apparently does not have any items inside, or it has a very low probability, because I opened several, and never received any.

• In the case of https://www.wowhead.com/item=21513/ahnqiraj-war-effort-supplies, I sometimes received an item, resulting in 3 random enchantments, sometimes 1, and sometimes nothing. I don't know if the module has to grant an enchantment or it may not generate one.