Describe the bug
Game crashes upon opening inventory / hitting F5 / regenerating.

To Reproduce
Steps to reproduce the behavior:

1. Load Regeneration with thaumic periphery and it's dependencies.
2. Enter a world
3. Hit F5 / Open inventory / Begin regeneration animation Etc.
4. Game crash.

Expected behavior
To see player's model in world / Casually observe character painfully change form.

Screenshots
Unapplicable due to nature of issue.

Additional context
None to add save for a crash report.
crash-2019-02-09_18.37.59-client.txt

Fixed next update, check CurseForge later today

this still happens to me in the last update (1.4.8)
crash-2019-02-16_11.53.33-client.txt

What's the content of your skins folder, is there any file that is empty?