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A fatal error has occured, this connection is terminated


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I recently made a forge modded server (1.12.2) and it hasn’t been working. Each time I enter, though on my Minecraft it says the server is green, it will load into the world for a split second before going to an error screen that provides either: Timed out, or, a fatal error has occurred, this connection is terminated. No matter how many times I try to fix this by looking it up online, to no avail, this error is constant. No crash logs are coming up, as neither the server or the game is crashing, it just wont let me enter the game.

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Please read the EAQ and post the appropriate log(s).


P.S. This should not be in the "Modder Support" subform

Some tips:


Modder Support:


1. Do not follow tutorials on YouTube, especially TechnoVision (previously called Loremaster) and HarryTalks, due to their promotion of bad practice and usage of outdated code.

2. Always post your code.

3. Never copy and paste code. You won't learn anything from doing that.



Programming via Eclipse's hotfixes will get you nowhere

5. Learn to use your IDE, especially the debugger.



The "picture that's worth 1000 words" only works if there's an obvious problem or a freehand red circle around it.

Support & Bug Reports:


1. Read the EAQ before asking for help. Remember to provide the appropriate log(s).

2. Versions below 1.11 are no longer supported due to their age. Update to a modern version of Minecraft to receive support.



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