Hello, We upgraded from OTRS 2.4.9 to OTRS 3.0.2 using the RPM package on CentOS 5.5. Everything seems to be working fine, but when we open the page to compose a new e-mail we get two JavaScript errors: ---- [ERROR] JavaScriptError: Cannot call method 'Init' of undefined • /otrs-web/js/js-cache/CommonJS_164eff894a813f6591b6435b5c04d077.js:212Uncaught TypeError: Cannot call method 'Init' of undefined • TargetNS.HandleFinalError/otrs-web/js/js-cache/CommonJS_164eff894a813f6591b6435b5c04d077.js:212 • (anonymous function)/otrs-web/js/js-cache/CommonJS_164eff894a813f6591b6435b5c04d077.js:546 • c.b.extend.ready/otrs-web/js/js-cache/CommonJS_164eff894a813f6591b6435b5c04d077.js:37 • c.t/otrs-web/js/js-cache/CommonJS_164eff894a813f6591b6435b5c04d077.js:37 /otrs-web/js/js-cache/CommonJS_164eff894a813f6591b6435b5c04d077.js:168[ERROR] JavaScriptError: Cannot call method 'Init' of undefined • /otrs-web/js/js-cache/CommonJS_164eff894a813f6591b6435b5c04d077.js:212Uncaught TypeError: Cannot call method 'Init' of undefined • TargetNS.HandleFinalError/otrs-web/js/js-cache/CommonJS_164eff894a813f6591b6435b5c04d077.js:212 • (anonymous function)/otrs-web/js/js-cache/CommonJS_164eff894a813f6591b6435b5c04d077.js:546 • c.b.extend.ready/otrs-web/js/js-cache/CommonJS_164eff894a813f6591b6435b5c04d077.js:37 ---- We already tried removing these cache files, but they are regenerated and the error persists. As a result auto-complete and features (navigation) break... Has anyone else encountered this or does anyone know what is wrong here? How do we fix this? Nils.