If I open a website in this server I see:
"Can't create/write to file '/tmp/#sql_39d_0.MYI' (Errcode: 13) SQL=SELECT * FROM [..]"
I have try command stat:
[root@s17857679 ~]# stat /tmp
File: `/tmp'
Size: 4096 Blocks: 8 IO Block: 4096 directory
Device: 900eh/36878d...
I have deleted and re-created the folder /tmp/ in my server to free some space, but now ALL my sites are down and if I access to plesk I see this errore:
ERROR: Zend_Db_Statement_Exception: SQLSTATE[HY000]: General error: 1 Can't create/write to file '/tmp/#sql_39d_0.MYI' (Errcode: 13)...
This is for upgrade to PHP 5.4
rpm -Uvh http://mirror.webtatic.com/yum/el6/latest.rpm
yum install php54w
yum install yum-plugin-replace
yum replace php-common --replace-with=php54w-common