Crash when joining a Multiplayer Server (afther the logging in)

Thank you for your report!
However, this issue has been temporarily closed as Awaiting Response.

We do not have enough information to find the cause of this issue.
Please attach the crash report found in [.minecraft|http://hopper.minecraft.net/help/guides/finding-minecraft-data-folder]/crash-reports/crash-<DATE>-client.txt here.

Click here to find out where your .minecraft folder is.
If you don't have a current crash report, please attach the launcher log which is located at [.minecraft|http://hopper.minecraft.net/help/guides/finding-minecraft-data-folder]/launcher_log.txt.

Once you have attached the crash report or the launcher log, the report will be reopened automatically.

Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki

What server are you trying to join?

Having the same exact issue, my ever since 1.12.2 was released i've been having to alt tab because i'm stuck on loading trying to get on each and every server. i'm able to go on servers with 1.12.2 but have issues with my primary login versions as is 1.8 and 1.8.8. Hope it helps that its not just him having this problem, that just occurred for me when logging onto minecraft today.

i Tryed Cubecraft, Minehut, Hypixel, Mineplex

MC V1.12 works fine

Thank you for your report!
However, this issue has been closed as Invalid.

Your game, launcher or server is modified.
If you can reproduce the issue in a vanilla environment, please recreate the issue.

• Any non-standard client/server/launcher build needs to be taken up with the appropriate team, not Mojang.

• Any plugin issues need to be addressed to the creator of the plugin or resource pack.

• If you have problems on large servers, such as The Hive and Hypixel, please contact them first as they run modified server software.

Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki