Exception in rendering!

Message: Cannot read property 'name' of undefined

TypeError: Cannot read property 'name' of undefined
    at t.value (<anonymous>:91:77509)
    at new t (<anonymous>:91:76736)
    at _constructComponentWithoutOwner (<anonymous>:60:234971)
    at _constructComponent (<anonymous>:60:234838)
    at mountComponent (<anonymous>:60:234020)
    at Object.mountComponent (<anonymous>:41:81090)
    at <anonymous>:60:267419
    at a.perform (<anonymous>:41:169194)
    at a (<anonymous>:60:267382)
    at Object.r [as renderToString] (<anonymous>:60:267617)