500 URLDecoder: Illegal hex characters in escape (%) pattern - For input string: "%2"

URLDecoder: Illegal hex characters in escape (%) pattern - For input string: "%2"

Cannot serve request to /home/music/2018/04/when-one-producer-steals-another-producer-s-track--kyle-watson-v.html on this server

ApacheSling/2.4 (jetty/9.2.24.v20180105, Java HotSpot(TM) 64-Bit Server VM 1.8.0_171, Linux 3.10.0-1062.el7.x86_64 amd64)