Paging error when clicking

I passed all the test suite but got this error on the mflix page when clicking on validation,
Error: Did not receive the proper response when paging by text
at validatePaging.js:135
at w (runtime.js:63)
at Generator._invoke (runtime.js:282)
at Generator.e. [as next] (runtime.js:116)
at r (asyncToGenerator.js:3)
at u (asyncToGenerator.js:25)