Internal Server Error For Paging

[rwinch]

When acting on spring-projects/spring-security#9610 We get

{"timestamp":"2021-06-02T20:55:01.004+0000","status":500,"error":"Internal Server Error","message":"Illegal character in query at index 71: https://api.github.com/repositories/3148979/issues/9610/timeline?page=1>; rel=\"prev\", <https://api.github.com/repositories/3148979/issues/9610/timeline?page=3","path":"/events/"}