Tomcat Web Application Warning & Error: Unknown Web.xml Version and Annotation Processing Issue

This\ log\ message\ indicates\ a\ warning\ and\ severe\ error\ that\ occurred\ during\ the\ processing\ of\ a\ web\ application.\ \r\n\r\nThe\ warning\ message\ suggests\ that\ the\ version\ string\ '4.0'\ provided\ in\ the\ web.xml\ file\ is\ unknown.\ As\ a\ result,\ the\ default\ version\ will\ be\ used\ instead.\r\n\r\nThe\ severe\ error\ message\ indicates\ that\ there\ was\ an\ issue\ processing\ a\ specific\ entry\ in\ a\ JAR\ file\ (jackson-core-2.13.4.jar).\ The\ entry\ in\ question\ is\ 'META-INF/versions/9/module-info.class.'\ It\ seems\ that\ the\ application\ encountered\ difficulties\ while\ attempting\ to\ process\ annotations\ within\ this\ entry.\r\n\r\nThese\ messages\ may\ indicate\ potential\ issues\ with\ the\ configuration\ or\ dependencies\ of\ the\ web\ application.\ It\ is\ recommended\ to\ investigate\ further\ to\ determine\ the\ cause\ of\ these\ warnings\ and\ errors\ and\ address\ them\ accordingly.'}