My game keeps crashing because of this texture pack and i cant delete it . it said not more memory

Put the summary of the bug you're having here

*What I expected to happen was...:*to go on minecraft and play with the texture pack
Describe what you thought should happen here

*What actually happened was...:*i switched to another version and when i tried to get back on i wouldnt let me
Describe what happened here
it kept not responding and i switched versions and i cant deleted the texture pack
Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...
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