This bug most likely happens due to a error in Minecraft’s featured servers. Especially cubecraft and hive… it happens due to custom entities being summoned in with the items that exceed the name limit of an anvil (35 characters) in lag conditions and enough stress on the server to bug your textures. This texture in the game is replacing any of the following textures: particles, block entities, entities, armour stands, armour, flowing water/lava, menus, hotbar slots and finally the screen itself
only solution is to restart Minecraft. If it continues, reinstall the game.
Abram Roehl
This bug most likely happens due to a error in Minecraft’s featured servers. Especially cubecraft and hive… it happens due to custom entities being summoned in with the items that exceed the name limit of an anvil (35 characters) in lag conditions and enough stress on the server to bug your textures. This texture in the game is replacing any of the following textures: particles, block entities, entities, armour stands, armour, flowing water/lava, menus, hotbar slots and finally the screen itself
only solution is to restart Minecraft. If it continues, reinstall the game.