[Bug]: Trouble doing the sync step

[agrana27]

evernote-backup version

1.9.3

What OS are you using?

Windows

OS Version / Linux distribution

Windows 10

Bug description

After successfully completing the first step ".\evernote-backup init-db --oauth" (Successfully initialized database for XXX!) executed within a Windows PowerShell session opened as Administrator, the subsequent command (.\evernote-backup sync) produced the following output:

Reading database en_backup.db...
Authorizing auth token, evernote backend...
Successfully authenticated as XXX!
Current login will expire at XXX
Syncing user notebooks...
[------------------------------------] 0/378203
Traceback (most recent call last):
File "evernote_backup\cli.py", line 305, in main
File "click\core.py", line 1157, in call
File "click\core.py", line 1078, in main
File "click\core.py", line 1688, in invoke
File "click\core.py", line 1434, in invoke
File "click\core.py", line 783, in invoke
File "evernote_backup\cli.py", line 211, in sync
File "evernote_backup\cli_app.py", line 128, in sync
File "evernote_backup\note_synchronizer.py", line 201, in sync
File "evernote_backup\note_synchronizer.py", line 271, in _sync_chunks
File "evernote_backup\evernote_client_sync.py", line 65, in iter_sync_chunks
File "evernote_backup\evernote_client.py", line 131, in wrapper
File "evernote_backup\evernote_client_util.py", line 28, in wrapper
File "evernote\edam\notestore\NoteStore.py", line 2597, in getFilteredSyncChunk
File "evernote\edam\notestore\NoteStore.py", line 2625, in recv_getFilteredSyncChunk
evernote.edam.error.ttypes.EDAMSystemException: EDAMSystemException(message='GenericJDBCException', errorCode=4, rateLimitDuration=None)

Please advise in simple terms. Many thanks

Log excerpt