memory leak?

[IceFrozen]

keeping updateDate for hours and then webgl context lost in my old computer , memory leak ?

three.js:16085 THREE.WebGLShader: Shader couldn't compile. WebGLShader @ three.js:16085 three.js:16654 THREE.WebGLProgram: shader error: 1285 gl.VALIDATE_STATUS false gl.getProgramInfoLog
WebGLProgram @ three.js:16654 three.js:19206 WebGL: INVALID_OPERATION: useProgram: program not valid useProgram @ three.js:19206 27[.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_OUT_OF_MEMORY : glTexImage2D: <- error from previous GL command 27[.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_OUT_OF_MEMORY : glTexImage2D: 26[.Offscreen-For-WebGL-0AC02980]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering. dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_VALUE : glShaderSource: unknown shader dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_VALUE : glCompileShader: unknown shader 6[.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_OUT_OF_MEMORY : GetShaderiv: <- error from previous GL command 6[.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_VALUE : glGetShaderiv: unknown shader dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_VALUE : glShaderSource: unknown shader dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_VALUE : glCompileShader: unknown shader 2dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_VALUE : glAttachShader: unknown program dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_VALUE : glLinkProgram: unknown program dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_OUT_OF_MEMORY : GetProgramiv: <- error from previous GL command dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_VALUE : glGetProgramiv: unknown program dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_OUT_OF_MEMORY : GetProgramiv: <- error from previous GL command dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_VALUE : glGetProgramiv: unknown program 20[.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips dashboard:1 [.Offscreen-For-WebGL-0AC02980]GL ERROR :GL_INVALID_OPERATION : glGenerateMipmap: Can not generate mips three.js:19206 WebGL: INVALID_OPERATION: useProgram: program not valid useProgram @ three.js:19206 loading.gif:1 Failed to load resource: net::ERR_CONNECTION_REFUSED dashboard:1 WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost