Sul sito ho scoperto questo (ora provo... Credo si risolva lato server
modificando il file ini):
You can also get these errors if you send a query to the server that is
incorrect or too large. If*mysqld <mysqld.html> *receives a packet that is
too large or out of order, it assumes that something has gone wrong with the
client and closes the connection. If you need big queries (for example, if
you are working with big*BLOB <blob.html> *columns), you can increase the
query limit by setting the server's*max_allowed_packet
<server-system-variables.html#sysvar_max_allowed_packet> *variable, which
has a default value of 1MB. You may also need to increase the maximum packet
size on the client end. More information on setting the packet size is given
in*Section*B.5.2.10, ³Packet too large² <packet-too-large.html> .
Today
