Resolved IllegalArgumentException caused by hover()

Code (Text):

1. java.lang.IllegalArgumentException: The plane must be greater than or equal to 0 (-1 is not within those bounds)
2.         at com.runemate.game.api.hybrid.location.Coordinate.<init>(xic:201)
3.         at nul.iiiiiIiiiiIi.getPosition(fqb:100)
4.         at nul.iiiiiIiiiiIi.getPosition(fqb:210)
5.         at nul.IiIIIIiIiiii.toString(ymb:228)
6.         at java.lang.String.valueOf(String.java:2994)
7.         at java.lang.StringBuilder.append(StringBuilder.java:131)
8.         at nul.iIIIiIiIiiIi.move(dtb:156)
9.         at com.runemate.game.api.hybrid.input.Mouse.move(rnb:159)
10.         at nul.iiiiiIiiiiIi.hover(fqb:17)
11.         at com.slashnhax.bots.alpha.alpha_fighter_rewrite.tasks.combat.NpcAttacker.execute(NpcAttacker.java:54

The Npc I'm trying to hover is checked to be both not null and valid.

I get the same/similar error sometimes when sorting by distance, so I guess that it's caused by getPosition()

--- Double Post Merged, Feb 14, 2016, Original Post Date: Feb 14, 2016 ---

@Cloud