You don't need erase lines from adminmenu_sorting.
txt and
do not touch translation files !!
Those three categories
PlayerCommands, ServerCommands and
VoteCommands appeards from Sourcemod plugins.
Plugins created these automatically.
Try disable ...addons/sourcemod/plugins/
basevotes.smx + funvotes.smx (move that plugin in ...disable/ folder)
and reboot server.
Check also your adminmenu_custom.txt, have you there added same category. Or do you have anything in there
*edit
If you need those vote commands... then you need edit basevotes.sp source files and remove "code" what create commands in admin menu
*second edit
basevotes handle these commands
Code:
sm_votemap
sm_votekick
sm_voteban
sm_vote
and funvotes
Code:
sm_votegravity
sm_voteburn
sm_voteslay
sm_votealltalk
sm_voteff