Injury textures suddenly missing, goes purple and black whenever I shoot enemies - tried reinstalling.

Screenshot:

Everytime I shoot someone the affected area does the purple and black thing. Anyone know how I can go about remedying this? I’ve tried various bloodpack addons but the blood doesn’t seem to be the issue. I tried re-installing but it did nothing. Up until today I have never had this problem.

Disable/remove all addons. Delete /garrysmod/download.

Yup that’s done the trick, thanks!