Fix new character creation taking so long

Also done in this task:

• Remove all the 'ignoring' warnings being logged in the errors table

• Fixed a crash in ioRethink:

TypeError: process.send is not a function
    at Object.logError (/usr/src/isleward/src/server/db/ioRethink.js:222:11)

• Add logging to figure out why this rash occurs

Error Logged: TypeError: Cannot read properties of undefined (reading 'isReady')
TypeError: Cannot read properties of undefined (reading 'isReady')
    at getThread (/usr/src/isleward/src/server/world/threadManager.js:216:14)
    at Object.addObject (/usr/src/isleward/src/server/world/atlas.js:59:46)
    at Object.spawn (/usr/src/isleward/src/server/components/player.js:108:9)
    at Object.onSendRewards (/usr/src/isleward/src/server/components/auth.js:88:19)