taxwiz

Have you tried a fresh install? Simply uninstall and delete all the technic launcher's files on your computer and reinstall them all. If this does not work, reply back.

You said that hexxit is fully updated, yet the version is 1_0_4. The current version is 1_0_5.

Try and update your java and update to the hexxit version. This would also require you to update your server.

This happened to me, only the other day. To fix this, i went to my server folder(where everything is located), went into the config folder, and double clicked on the "forge" config file. In here you should see this: # Configuration file #################### # general #################### general { # Controls the number threshold at which Packet51 is preferred over Packet52, default and minimum 64, maximum 1024 I:clumpingThreshold=64 # Set this to just disable the texture stitcher from writing the 'debug.stitched_{name}.png file to disc. Just a small performance tweak. Default: true B:disableStitchedFileSaving=true B:enableGlobalConfig=false # Controls the sides of vanilla furnaces for Forge's ISidedInventroy, Vanilla defines the output as the bottom, but mods/Forge define it as the sides. Settings this to true will restore the old side relations. B:legacyFurnaceOutput=false # Set this to just remove any TileEntity that throws a error in there update method instead of closing the server and reporting a crash log. BE WARNED THIS COULD SCREW UP EVERYTHING USE SPARINGLY WE ARE NOT RESPONSIBLE FOR DAMAGES. B:removeErroringEntities=false # Set this to just remove any TileEntity that throws a error in there update method instead of closing the server and reporting a crash log. BE WARNED THIS COULD SCREW UP EVERYTHING USE SPARINGLY WE ARE NOT RESPONSIBLE FOR DAMAGES. B:removeErroringTileEntities=false } You need to set the "B:removeErroringEntities=false" and "B:removeErroringTileEntities=false", both to true. It should look like this: # Configuration file #################### # general #################### general { # Controls the number threshold at which Packet51 is preferred over Packet52, default and minimum 64, maximum 1024 I:clumpingThreshold=64 # Set this to just disable the texture stitcher from writing the 'debug.stitched_{name}.png file to disc. Just a small performance tweak. Default: true B:disableStitchedFileSaving=true B:enableGlobalConfig=false # Controls the sides of vanilla furnaces for Forge's ISidedInventroy, Vanilla defines the output as the bottom, but mods/Forge define it as the sides. Settings this to true will restore the old side relations. B:legacyFurnaceOutput=false # Set this to just remove any TileEntity that throws a error in there update method instead of closing the server and reporting a crash log. BE WARNED THIS COULD SCREW UP EVERYTHING USE SPARINGLY WE ARE NOT RESPONSIBLE FOR DAMAGES. B:removeErroringEntities=true # Set this to just remove any TileEntity that throws a error in there update method instead of closing the server and reporting a crash log. BE WARNED THIS COULD SCREW UP EVERYTHING USE SPARINGLY WE ARE NOT RESPONSIBLE FOR DAMAGES. B:removeErroringTileEntities=true } If this doesn't work, please reply back and I will try to help.