Crafting Tables and /give command not working on Realms

every time for all players on my realm, whenever we even click a crafting table, it causes the entire game to crash, basically rendering the game unplayable. it works on offline worlds but not on realms. please fix asap!!!

edit- I have also found that the /give command doesn't work. I figure it has something to do with the icons for each item in the game. I have also reuploaded my realm to see if that would change anything, but nothing fixed

please!! Mojang fix this asap!! I pay you people money for your realms