The Plutonium community has developed specific fixes for this error. If you're using the Plutonium client:
This comprehensive technical guide explains exactly why this crash happens. It provides a step-by-step roadmap to eliminate the error and stabilize your game. What Causes the "Failed to Allocate from State Pool" Error? The Plutonium community has developed specific fixes for
Click Change high DPI settings and check Override high DPI scaling behavior. Run in Windowed Mode The Plutonium community has developed specific fixes for
Locate the configuration file named hardware.chp or hardware_mp.chp . The Plutonium community has developed specific fixes for
Lower the to a setting below your native monitor (e.g., 1024x768 or 800x600). Set the Display Mode to Windowed . Turn off or minimize every advanced graphic feature: Texture Quality : Low Shadows : Off Anti-Aliasing : None Ambient Occlusion : Off