<div class="uk-flex uk-flex-center"><img src="https://api.paperoffice.ai/latest/knowledge/image/15/eaa3b1a3433e680474cc44cd2190e827037568346a994d04342bc9e5ad106035" alt="error code E911"></div>
<p> The error indicates that your database has already been started with a new version / release and that you can no longer access your old release. </p> <p> When PaperOffice releases new releases / versions, the database entries are optimized or adapted to new integrated functions. <br> This means that when you start a new release or version, your database will be adjusted accordingly and you will no longer get into your old release. </p> <p> Solution: You can restore your last backup and import your data backup. </p>