Exception in rendering!

Message: Minified React error #65; visit https://reactjs.org/docs/error-decoder.html?invariant=65&args[]=pdir%3D%22ltr%22 for the full message or use the non-minified dev environment for full errors and additional helpful warnings.

Error: Minified React error #65; visit https://reactjs.org/docs/error-decoder.html?invariant=65&args[]=pdir%3D%22ltr%22 for the full message or use the non-minified dev environment for full errors and additional helpful warnings.
    at Error (<anonymous>)
    at e.t.renderDOM (<eval>:37:2856704)
    at e.t.render (<eval>:37:2855384)
    at e.t.read (<eval>:37:2852907)
    at t.renderToString (<eval>:37:2859754)
    at a.Z.register.App (<eval>:37:1691504)
    at t.default (<eval>:37:3053910)
    at t.default (<eval>:37:3056297)
    at Object.v.ReactOnRails.serverRenderReactComponent (<eval>:37:3046942)
    at <eval>:7:31