I have encountered an error where it says "errors in currently selected datapacks prevented the world from loading" and it gives me two options, 'safe mode' and 'back to title screen', safe mode does absolutely nothing and will quote 'this world contains invalid or corrupted save data'.
I'm not sure how to attach the full latest log (please let me know how if possible) however here is a line which may be significant:
Caused by: java.util.zip.ZipException: invalid distance too far back
please let me know what else i may need to provide to be able to help me, Thank You.