The mod Toolbars (2.8.2) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event toolbars-mod::on_nth_tick(5)
...sections/section/content/table/slots/item/ItemButton.lua:34: attempt to index field 'elem_tooltip' (a nil value)
stack traceback:
...sections/section/content/table/slots/item/ItemButton.lua:34: in function 'new'
toolbars-mod/src/gui/Component.lua:179: in function 'loadChildren'
toolbars-mod/src/gui/Component.lua:166: in function 'load'
toolbars-mod/src/player/Player.lua:71: in function 'load'
toolbars-mod/src/player/Player.lua:46: in function 'get'
toolbars-mod/src/player/Player.lua:21: in function 'loadAllPlayers'
toolbars-mod/control.lua:176: in function <toolbars-mod/control.lua:174>