Texture Bugs when Updated to 26.2

I have a survival world that is very advanced. I just updated it to the last version, Chaos Cubed, 26.2, and when I entered the world I noticed some texture errors, for example, the lanterns, magma blocks and crimson wood logs are completely black, I cannot see the water, algae and also the nether portal. The upper part of the lava is black also. Idk wha to do bc this world is super special for me, I hope this problem gets solved. I tried closing the game and entering several times but does not work. A dont have a copy of my world. Additionally, I will add something that has been happening even before that, the main picture of my world is black and all the screenshots I take with F2 are black also.