One of my customers may just have stumbled over a bug. He's migrating from an old Confixx system to ISPConfig and currently setting up all his clients and webs in ISPConfig. He used to add a customer and then create a new web via "Web neu". This single time he added the customer, did *not* save and then clicked "Web Verwaltung" in the same tab group (so, he didn't "go out" and back in) and created the web. When he comes to the step of adding users he finds that the user starts with web12, although the last web he created was web10. I checked his ispconfig.log and, indeed, a web11 is mentioned nowhere. It jumps right from web10 to web12. It's absolutely sure that web11 was *not* deleted, it didn't ever exist! It looks like ISPConfig accidentally "jumped" over one webid when he went on with "Web Verwaltung" on the same tab group after he created that new customer. I wasn't eager to try to reproduce it, so I didn't ;-) But that's the best from the customer as a possible explanation of what happened. That missing web11 has indeed never been created! This is with version 2.2.24.