@Kavode Try restarting OpenLP in debug mode. You should find the link on the start button under OpenLP. Then try to create the theme. If you get the error, then copy the log files and post them. The manual can help you find the log files. <br><br>It looks like the first time wizard didn't run when you installed OpenLP, did you do this to start with an empty database? If not you can re-run the wizard under the tools menu.