Publishing of a big site or if the site have a lot of small files fails with
2014-06-07T11:30:39+04:00 [ERR] /JsonApi/ Cannot create directory 'webspace/httpdocs/data' on FTP target It is possible that there are not enough permissions for writing or there is not enough free space on the server.
FTP server timeouts aren't not enough
Increase timeouts to recommended values
If you have a proFTP
/etc/proftpd.conf TimeoutLogin 128 TimeoutIdle 600 TimeoutNoTransfer 8192 TimeoutStalled 8192
For vsFTP, in
vsftpd.conf file increase timeouts