The mod The Blueprint Designer Lab (1.0.3) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event BlueprintLab_design::on_gui_click (ID 1)
LuaGuiElement API call when LuaGuiElement was invalid.
stack traceback:
[C]: in function 'newindex'
__BlueprintLab_design/scripts/gui.lua:34: in function 'UpdateGui'
BlueprintLab_design/scripts/logic.lua:15: in function 'OnLabButton'
BlueprintLab_design/scripts/gui.lua:46: in function <BlueprintLab_design/scripts/gui.lua:44>

pretty sure my SE run is bricked because of this, the bluewolf guy's mod was used first and i cant exit the lab...im fucked, arent i?