Exception in rendering!

Message: window is not defined

ReferenceError: window is not defined
    at t.a (<anonymous>:37:618817)
    at a (<anonymous>:37:941513)
    at xe (<anonymous>:37:942541)
    at e.t.render (<anonymous>:37:945060)
    at e.t.read (<anonymous>:37:944633)
    at Object.renderToString (<anonymous>:37:949864)
    at t.default (<anonymous>:37:956181)
    at Object.serverRenderReactComponent (<anonymous>:37:915946)
    at <anonymous>:6:31
    at <anonymous>:13:11