Deprecated Darkstar fourms

When starting my game server I receive three errors when loading zones:

[Error] zoneutils::loadMOBlist Pmaster is null. mastered: 17125974. Make sure x,y,z are not zeroes, and that all entities are entered in the database!
[Error] zoneutils::loadMOBlist Pmaster is null. mastered: 17125975. Make sure x,y,z are not zeroes, and that all entities are entered in the database!
[Error] zoneutils::loadMOBlist Pmaster is null. mastered: 17125976. Make sure x,y,z are not zeroes, and that all entities are entered in the database!

I have checked to make sure all of my Mob_ tables are up to date, and their contents match that of my test server. The entities 17125974, 17125975, and 17125976 exist in Mob_pets table.
Any ideas why these 3 are giving me issues?

Thanks.

there were some campaign battle mobs that had the wrong families set, and they got disabled (more or less). just forgot to get rid of their pets too

oh, OK then. I'm glad it's nothing to worry about thanks for the info.