Hello Leonid,
the UNA Mem memory
for temporary storage
was problem for updating pictures and update cover.
Videos cannot be played.
Username is not shown after registration.
Idas is currently the biggest problem.
Error Report:

mod_fcgid: stderr: thrown in /var/www/********/******.comhttpsdocs/********/inc/classes/BxDolLiveUpdates.php on line 200, referer: https://******.com/page/view-album-media?id=26&context=album&autoplay=1
[Wed Apr 07 15:24:28.390721 2021] [fcgid:warn] [pid 2500] [client 206.36.200.95:45312] mod_fcgid: stderr: thrown in /var/www/******/******.com/httpsdocs/********/inc/classes/BxDolLiveUpdates.php on line 200, referer: https://******.com/page/view-album-media?id=26&context=album&autoplay=1
[Wed Apr 07 15:24:28.390670 2021] [fcgid:warn] [pid 2500] [client 206.36.200.95:45312] mod_fcgid: stderr: #3 /var/www/******/******.com/httpsdocs/********/inc/classes/BxDolLiveUpdates.php(113): BxDolLiveUpdates->_getCachedSystems(), referer: https://******.com/page/view-album-media?id=26&context=album&autoplay=1