nothing works tekkit classic

[mindmaker3000000]

sphax base works tekkit patch works and original tekkit sphax works but not combined. I get two blocks one green and one white.also the singleplayer,multiplayer etc is just a white block.ive read the tutorial and used youtube but it don't work.

[Aedaeum]

[Moved to Help Center]

[HanFox]

You're likely running out of memory either try increasing the RAM given to Tekkit or use a lower resolution of the textures.