HTTP ERROR 500 javax.servlet.ServletException: javax.servlet.ServletException: An error occurred while processing request to /exist/apps/hsg-shell/historicald&: err:XPST0003 Ampersands (&) must be escaped.

URI:/exist/apps/hsg-shell/historicald&
STATUS:500
MESSAGE:javax.servlet.ServletException: javax.servlet.ServletException: An error occurred while processing request to /exist/apps/hsg-shell/historicald&: err:XPST0003 Ampersands (&) must be escaped.
SERVLET:XQueryURLRewrite
CAUSED BY:javax.servlet.ServletException: javax.servlet.ServletException: An error occurred while processing request to /exist/apps/hsg-shell/historicald&: err:XPST0003 Ampersands (&) must be escaped.
CAUSED BY:javax.servlet.ServletException: An error occurred while processing request to /exist/apps/hsg-shell/historicald&: err:XPST0003 Ampersands (&) must be escaped.
CAUSED BY:org.exist.xquery.XPathException: err:XPST0003 Ampersands (&) must be escaped.

Powered by Jetty:// 9.4.24.v20191120