problem minecraft forge 1.12.2 serveur crash

public class Renderoldiumchest  extends TileEntitySpecialRenderer <Tileoldiumchest> {
    private static final ResourceLocation TEXTURE = new ResourceLocation(References.MOD_ID + ":textures/blocks/oldiumchest.png");
    private final ModelOldiumchest MODEL = new ModelOldiumhest();


    public void render(TileOldiumchest te, double x, double y, double z, float partialTicks, int destroyStage, float alpha)
    {
        GlStateManager.enableDepth();
        GlStateManager.depthFunc(515);
        GlStateManager.depthMask(true);

        ModelOldiumchestt model = MODEL;

        if (destroyStage >= 0)
        {
            this.bindTexture(DESTROY_STAGES[destroyStage]);
            GlStateManager.matrixMode(5890);
            GlStateManager.pushMatrix();
            GlStateManager.scale(4.0F, 4.0F, 1.0F);
            GlStateManager.translate(0.0625F, 0.0625F, 0.0625F);
            GlStateManager.matrixMode(5888);
        }
        else this.bindTexture(TEXTURE);

        GlStateManager.pushMatrix();
        GlStateManager.enableRescaleNormal();
        GlStateManager.translate((float)x, (float)y + 1.0F, (float)z + 1.0F);
        GlStateManager.scale(1.0F, -1.0F, -1.0F);
        GlStateManager.translate(0.5F, 0.5F, 0.5F);
        GlStateManager.translate(-0.5F, -0.5F, -0.5F);

        float f = te.prevLidAngle + (te.lidAngle - te.prevLidAngle) * partialTicks;
        f = 1.0F - f;
        f = 1.0F - f * f * f;
        model.chestLid.rotateAngleX = -(f * ((float)Math.PI / 2F));
        model.renderAll();
        GlStateManager.disableRescaleNormal();
        GlStateManager.popMatrix();
        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);

        if (destroyStage >= 0)
        {
            GlStateManager.matrixMode(5890);
            GlStateManager.popMatrix();
            GlStateManager.matrixMode(5888);
        }
    }
}