Not able to integrate Matillion with Git

Error while cloning repository.

Caused by: https://github.com/reponame.git: git-upload-pack not permitted

Log:

rror log from Admin->ServerLog contains this:

16-Aug-2021 21:36:33.461 SEVERE [server-command-10] com.matillion.bi.emerald.server.scm.jgit.JGitRemote.pushChanges Error while pushing.

org.eclipse.jgit.api.errors.TransportException: https://github.com/ourrepo.git: git-receive-pack not permitted on 'https://github.com/ourepo.git/'

at org.eclipse.jgit.api.PushCommand.call(PushCommand.java:147)

at com.matillion.bi.emerald.server.scm.jgit.JGitRemote.pushChanges(JGitRemote.java:160)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at com.matillion.bi.emerald.server.scm.filesync.intercept.SCMFileSyncInterceptProxy.invoke(SCMFileSyncInterceptProxy.java:32)

at com.matillion.bi.emerald.server.scm.filesync.intercept.SCMFileSyncInterceptProxy.lambda$invoke$0(SCMFileSyncInterceptProxy.java:50)

at com.matillion.bi.emerald.server.scm.filesync.intercept.SCMFileSyncInterceptUtils.executeSyncedMethod(SCMFileSyncInterceptUtils.java:45)

at com.matillion.bi.emerald.server.scm.filesync.intercept.SCMFileSyncInterceptProxy.invoke(SCMFileSyncInterceptProxy.java:49)

at com.sun.proxy.$Proxy254.pushChanges(Unknown Source)

at com.matillion.bi.emerald.shared.scm.command.SCMPush.run(SCMPush.java:64)

at com.matillion.bi.emerald.shared.scm.command.SCMPush.run(SCMPush.java:25)

at com.matillion.bi.emerald.shared.model.command.CallbackServerCommand$CallbackCommandEvent.run(CallbackServerCommand.java:65)

at com.matillion.bi.emerald.server.controller.ServerModelManager.fire(ServerModelManager.java:450)

at sun.reflect.GeneratedMethodAccessor310.invoke(Unknown Source)