askvortsov gurroz Looks like you've reached the limitation of your current hosting. You'll either need to get more storage or upgrade your hosting.
luceos gurroz your hosting plan has a disk usage limit, you probable have too many avatars and file uploads. It's very common for limits to be applied so that your hosting plan gets disabled. Maybe someone uploaded large file or something?
gurroz luceos the forum takes up 1 gigabyte, on my web hosting there are 15 gigabytes of space. Could due to php memory limit or RAM?