So currently there is a memory leak that can be caused with Alching arrows. To replicate simply take 10 Nature runes, a Staff of fire, and 10 arrows of any kind. Click the high alchemy (low alchemy may work too) then alch the arrow and try to equip it at the same time. Will lead blitz error shit storm. To stop the error from continuing, simply walk OR unequip arrows OR log out and back in.