Exception in rendering!

Message: Cannot read property 'name' of undefined

TypeError: Cannot read property 'name' of undefined
    at t.value (<anonymous>:91:77560)
    at new t (<anonymous>:91:76787)
    at _constructComponentWithoutOwner (<anonymous>:60:239821)
    at _constructComponent (<anonymous>:60:239688)
    at mountComponent (<anonymous>:60:238870)
    at Object.mountComponent (<anonymous>:41:81136)
    at <anonymous>:60:272269
    at a.perform (<anonymous>:41:169240)
    at a (<anonymous>:60:272232)
    at Object.r [as renderToString] (<anonymous>:60:272467)