upgrade 1.14.4 : "Method not found: class org.opengrok.web.PageConfig.getRelativePath" on main page

[yogeek]

Describe the bug
After upgrading to 1.14.4, this error is displayed in the main web page :

There was an error!
org.apache.jasper.el.JspELException: /WEB-INF/tags/repository.tag(43,4) '${pageConfig.getRelativePath(pageConfig.sourceRootPath, repositoryInfo.directoryName)}' Method not found: class org.opengrok.web.PageConfig.getRelativePath(java.lang.String, java.lang.String)

jakarta.servlet.jsp.JspException: org.apache.jasper.el.JspELException: /WEB-INF/tags/repository.tag(43,4) '${pageConfig.getRelativePath(pageConfig.sourceRootPath, repositoryInfo.directoryName)}' Method not found: class org.opengrok.web.PageConfig.getRelativePath(java.lang.String, java.lang.String)
	at org.apache.jsp.tag.web.repository_tag.doTag(repository_tag.java:272)
	at org.apache.jsp.tag.web.repositories_tag._jspx_meth_opengrok_005frepository_005f0(repositories_tag.java:367)
	at org.apache.jsp.tag.web.repositories_tag._jspx_meth_c_005fif_005f2(repositories_tag.java:335)
	at org.apache.jsp.tag.web.repositories_tag._jspx_meth_c_005fforEach_005f1(repositories_tag.java:298)
	at org.apache.jsp.tag.web.repositories_tag._jspx_meth_c_005fif_005f1(repositories_tag.java:262)
	at org.apache.jsp.tag.web.repositories_tag._jspx_meth_c_005fforEach_005f0(repositories_tag.java:225)
	at org.apache.jsp.tag.web.repositories_tag._jspx_meth_c_005fif_005f0(repositories_tag.java:191)

Environment : docker container launched from docker compose file on a ubuntu EC2 instance
OpenGrok version : 1.14.4 ("latest" docker image)

Screenshots

[yogeek]

Additional info : downgrading to 1.14.3 solved the issue so we can confirm 1.14.4 introduced the issue

[idispatch]

This regression was introduced in c73aa1a