Game crashes while trying to join server

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    Hi, my game keeps crashing while trying to join my server. It tries to join server, but then says "Saving Game" and proceeds to crash. I know that this started because i placed down a broken, invisible block from the mod "create". My game crashed right after that. My friend is able to connect to the server with no problems, but i can't join. I tried restarting my computer and server, and i also tried to go to a backed up world from when i didn't place the block, but that didn't work. The block isn't there anymore, but i still can't join. Any help would be apprieciated! Heres the log: https://mclo.gs/RpPQVEQ

    if your game crash, you should share your client log, not your server log because this log doesn't show that you tried to join

    Share your client log:
    1    . open your minecraft installation path (enter %appdata%/.minecraft in the file explorer )
    2    . open the logs folder
    3. open the "latest" or "latest.log" file with a text editor
    4. copy and paste the content of the file to     https://mclo.gs/
    5. send the link here