problem with use amarr ship

[skyexpress]

I try to use evebot with amarr ships. After starts evebot warps to belt, locks targets, shooting to anyone, and... sends a message "obj_Ship.IsAmmoAvailable: FALSE!" and after ship going to safe spot. but I have in cargo lots of lens, and in config I set <Setting Name="Run On Low Ammo">FALSE</Setting>

this is the bug ?
or my hand ?

15:33:53: DEBUG: obj_Ship.IsAmmoAvailable: FALSE!
15:33:53: DEBUG: obj_Ship.IsAmmoAvailable: FALSE!
15:33:53: Armor is at 100: 2822/2812
15:33:53: Shield is at 23: 295/1230
15:33:53: Cap is at 84: 1385/1965
15:33:53: Fleeing due to defensive status
15:33:53: Debug: Combat: This.Fled = FALSE This.CurrentState = FLEE Social.IsSafe = TRUE
15:33:53: ResetSafeSpotList found 4 safespots in this system.
15:33:53: Preparing for warp
15:33:53: 2: Warping to bookmark 1 (Attempt #1)
15:33:56: Warping...

 

[Bal]

Amarr ships work fine with me, using duel heavy beam w/multi just spare standard set in cargo hold.

Using the stable version with the drone patch applied, it worked before the patch too.