Can't log into my character after companion

I accidentally activated a companion without meeting the dex requirement and my game crashed.

Now I can't login to deactivate the gem. It crashes every time.

Perhaps it will be fixed if I ever get sent back to town, but I don't know if this will ever happen.

What the client log says

[CRIT Client 17448] [RENDER] Shader uses incorrect vertex layout (shader: 0x00000218 mesh: 0x00000208)
Signature: "Metadata/EngineGraphs/base.fxgraph" "Metadata/EngineGraphs/GpuParticles/render_default.fxgraph" "Metadata/EngineGraphs/GpuParticles/Conversion/render_downscale.fxgraph" "Metadata/EngineGraphs/GpuParticles/Conversion/lock_mode.fxgraph" "Metadata/EngineGraphs/GpuParticles/Conversion/render_gravity.fxgraph" "Metadata/EngineGraphs/GpuParticles/Conversion/face_camera.fxgraph" "Metadata/EngineGraphs/GpuParticles/render_transform.fxgraph" "Metadata/EngineGraphs/GpuParticles/render_flip_normal.fxgraph" "Metadata/Effects/Graphs/General/BasicColour.fxgraph" "Metadata/Effects/Graphs/General/Ambient.fxgraph" "Metadata/Effects/Graphs/General/FlipbookOld.fxgraph" "Metadata/Effects/Graphs/General/DarkenTex.fxgraph"

The same thing for me. I can not log in to one of my characters:

https://www.youtube.com/watch?v=x0pVoBKBAss

I see this in my logs:

2025/04/06 09:54:44 35109015 1a61ee23 [DEBUG Client 50788] Joined guild named Rzezimieszki with 5 members
2025/04/06 09:54:44 35109218 93b1b552 [CRIT Client 50788] [RENDER] Shader uses incorrect vertex layout (shader: 0x00000218 mesh: 0x00000208)
Signature: "Metadata/EngineGraphs/base.fxgraph" "Metadata/EngineGraphs/GpuParticles/render_default.fxgraph" "Metadata/EngineGraphs/GpuParticles/Conversion/render_downscale.fxgraph" "Metadata/EngineGraphs/GpuParticles/Conversion/lock_mode.fxgraph" "Metadata/EngineGraphs/GpuParticles/Conversion/render_gravity.fxgraph" "Metadata/EngineGraphs/GpuParticles/Conversion/face_camera.fxgraph" "Metadata/EngineGraphs/GpuParticles/render_transform.fxgraph" "Metadata/EngineGraphs/GpuParticles/render_flip_normal.fxgraph" "Metadata/Effects/Graphs/General/BasicColour.fxgraph" "Metadata/Effects/Graphs/General/FlipbookOld.fxgraph" "Metadata/Effects/Graphs/General/DisableLighting.fxgraph" "Metadata/Effects/Graphs/General/DarkenTex.fxgraph"
2025/04/06 09:54:44 35109484 9237e4a [INFO Client 50788] Abnormal disconnect: An unexpected disconnection occurred.