I just installed NextCloud 15 on a new installation of Ubuntu 16.04.5 LTS.
The welcome page shows this:
Some columns in the database are missing a conversion to big int. Due to the fact that changing column types on big tables could take some time they were not changed automatically. By running 'occ db:convert-filecache-bigint' those pending changes could be applied manually. This operation needs to be made while the instance is offline. For further details read the documentation page about this. filecache.mtime filecache.storage_mtime
Where do I run this command at and how:
I tried running it on the command line and also the mysql command line. The command line said occ not found and mysql said it was bad syntax.
Where do I execute this line at?