Call to undefined function dpm() in ..../modules/skinr/skinr.module on line 30

After enabling the skinr module when I click on skinr from admin>site configuration it launch this error
I have checked the line 30 on skinr.module it is
dpm(skinr_get());
dpm() comes from devel.module.
What is the best way to fix this error?
Please help asap.........