To be honest, we don't know whether it even works. However, this version is maintained and we will be happy to accept your bugreports [in our bug-tracker](https://github.com/openvk/openvk/projects/1). You should also be able to submit them using [ticketing system](https://openvk.su/support?act=new) (you will need an OVK account for this).
However, OVK makes use of Chandler Application Server. This software requires extensions, that may not be provided by your hosting provider (namely, sodium and yaml. these extensions are available on most of ISPManager hostings).
5. Import `install/init-static-db.sql` to the **same database** you installed Chandler to and import all sqls from `install/sqls` to the **same database**
💡Confused? Full installation walkthrough is available [here](https://docs.openvk.su/openvk_engine/centos8_installation/) (CentOS 8 [and](https://almalinux.org/) [family](https://yum.oracle.com/oracle-linux-isos.html)).
It depends. You can keep the sources to yourself if you do not plan to distribute your website binaries. If your website software must be distributed, it can stay non-OSS provided the OpenVK is not used as a primary application and is not modified. If you modified OpenVK for your needs or your work is based on it and you're planning to redistribute this, then you should license it under terms of any LGPL-compatible license (like OSL, GPL, LGPL etc).
**Attention**: bug tracker, board, telegram and matrix chat are public places. And ticketing system is being served by volunteers. If you need to report something, that shouldn't be immediately disclosed to general public (for instance, vulnerability report), please use contact us directly at this email: **openvk [at] tutanota [dot] com**