Problem with update from v0.44 to newest version

Hi, lately I've taken leadership of hosting metabase locally in my company. We are running old version 0.44 and as I saw we need to update as soon as possible as there are some major security changes. I've tried with the instruction that your company has provided and after swapping the .jar file Metabase service don't start. And when I exchanged file and used the command "java -jar metabase.jar" it wants me to create new account and set everything from the start. Below you can find part of logs when trying to start as a service after swapping jar file
at java.base/java.lang.Class.forName0(Native Method)
metabase[104502]: at java.base/java.lang.Class.forName(Class.java:398)
metabase[104502]: at clojure.lang.RT.classForName(RT.java:2209)
metabase[104502]: at clojure.lang.RT.classForName(RT.java:2218)
metabase[104502]: at clojure.lang.RT.loadClassForName(RT.java:2237)
metabase[104502]: at clojure.lang.RT.load(RT.java:449)
metabase[104502]: at clojure.lang.RT.load(RT.java:424)
metabase[104502]: at clojure.core$load$fn__6908.invoke(core.clj:6161)
metabase[104502]: at clojure.core$load.doInvoke(core.clj:6144)
metabase[104502]: at clojure.lang.RestFn.invoke(RestFn.java:408)
metabase[104502]: at clojure.core$load_one.invokeStatic(core.clj:5933)
metabase[104502]: at clojure.core$load_one.invoke(core.clj:5928)
metabase[104502]: at clojure.core$load_lib$fn__6850.invoke(core.clj:5975)
metabase[104502]: at clojure.core$load_lib.invokeStatic(core.clj:5974)
metabase[104502]: at clojure.core$load_lib.doInvoke(core.clj:5953)
metabase[104502]: at clojure.lang.RestFn.applyTo(RestFn.java:142)
metabase[104502]: at clojure.core$apply.invokeStatic(core.clj:669)
metabase[104502]: at clojure.core$load_libs.invokeStatic(core.clj:6016)
metabase[104502]: at clojure.core$load_libs.doInvoke(core.clj:6000)
metabase[104502]: at clojure.lang.RestFn.applyTo(RestFn.java:137)
metabase[104502]: at clojure.core$apply.invokeStatic(core.clj:669)
metabase[104502]: at clojure.core$require.invokeStatic(core.clj:6038)
metabase[104502]: at clojure.core$require.doInvoke(core.clj:6038)
metabase[104502]: at clojure.lang.RestFn.invoke(RestFn.java:482)
metabase[104502]: at metabase.db.connection$loading__6789__auto____41254.invoke(connection.clj:1)

You might have not connected Metabase to the application database

Is there a way that I can check what databases are connected to metabase now?