https://gyazo.com/3c0a84b65ef79eca6d64bbaedf41a884 I can not propose a fix as I do not know what causes it, but it is causing a lot of problems, I can't store my kits, I can't take stuff out etc. Please find a fix, thank you.
Enderpearl and then try again. You'll be able to open and store stuff in your pv 1, if you ask in chat player(s) will also reply the answer.
The replies above should help. Report handled. If you have any more questions or concerns, feel free to PM me.