Matomo Analytics Warning

Matomo Analytics has identified the following issues in our website:

– Warning file system: warning (Your server uses an NFS file system. This means that Matomo works extremely slowly when using file-based sessions.)
– Warning Maximum packet size: warning (It is recommended to increase the ‘max_allowed_packet’ size in your MySQL database to at least 64MB. Currently 16MB is set.)

Is this something you can help with? Thanks.