Pointshop2 points over time error

I get this error when i try change the pointshop points over time


lua/includes/modules/markup.lua:245: attempt to index upvalue 'utf8' (a nil value)
		 1: StackTrace (addons/libk/lua/libk/3rdparty/glib/stage1.lua: 355)
		 2: __index (addons/libk/lua/libk/3rdparty/glib/stage1.lua: 173)
		 3: Parse (lua/includes/modules/markup.lua: 245)
		 4: Update (addons/pointshop2/lua/ps2/modules/pointshop2/points_over_time/cl_dpointsovertimeconfigurator.lua: 128)
		 5: Init (addons/pointshop2/lua/ps2/modules/pointshop2/points_over_time/cl_dpointsovertimeconfigurator.lua: 142)
		 6:Error in hook Finished: function: 0x4cc64e68!

[ERROR] lua/vgui/dlabel.lua:54: bad argument #1 to 'SetFontInternal' (string expected, got nil)
  1. SetFontInternal - [C]:-1
   2. SetFont - lua/vgui/dlabel.lua:54
    3. unknown - addons/pointshop2/lua/ps2/client/cl_dinfopanel.lua:40


[ERROR] addons/pointshop2/lua/ps2/modules/pointshop2/points_over_time/cl_dpointsovertimeconfigurator.lua:123: attempt to index field 'color' (a nil value)
  1. Update - addons/pointshop2/lua/ps2/modules/pointshop2/points_over_time/cl_dpointsovertimeconfigurator.lua:123
   2. unknown - addons/pointshop2/lua/ps2/modules/pointshop2/points_over_time/cl_dpointsovertimeconfigurator.lua:110


[ERROR] addons/pointshop2/lua/ps2/modules/pointshop2/points_over_time/cl_dpointsovertimeconfigurator.lua:123: attempt to index field 'color' (a nil value)
  1. Update - addons/pointshop2/lua/ps2/modules/pointshop2/points_over_time/cl_dpointsovertimeconfigurator.lua:123
   2. unknown - addons/pointshop2/lua/ps2/modules/pointshop2/points_over_time/cl_dpointsovertimeconfigurator.lua:212


this should be made into a ticket and sent to the creator of this,
unless of course this is a leaked version of the addon in which case we will not help you.
if it is not a leaked version you are not allowed to post his code or you could get banned for leaking

either way, we can not help you much with this issue,

make sure your pointshop is up to date and if it is then put in a ticket.