Uncaught TypeError: Cannot read property 'createShader' of undefined
at gA (index.html:1)
at _b (index.html:1)
at Kb (index.html:1)
at qb (index.html:1)
at dW (index.html:1)
at f (index.html:1)
at ib (index.html:1)
Uncaught TypeError: e.charCodeAt is not a function
at za (index.html:1)
at B (index.html:1)
at Object.ta (index.html:1)
at e (index.html:1)