|Memcached settings: $wgSessionCacheType|
|The cache type for storing session data.
|Introdotto nella versione:||1.20.0 (Gerrit change 17929; )|
|Rimosso nella versione:||still in use|
|Valori concessi:||One of the CACHE constants (see
|Impostazioni: Alfabetiche | Per funzione|
The storage mechanism for session data. Note that despite the name saying "cache" this is the primary storage mechanism for sessions; if it doesn't work, it will be impossible to log in to the wiki.
From MediaWiki 1.20 to 1.26, it was used only if
$wgSessionsInObjectCache was true, otherwise MediaWiki fell back to standard PHP session handling.
Since MediaWiki 1.27, sessions are always stored in the object cache.
For available types see
For proper operation this must be set to a persistent cache, and if there are multiple servers that might serve a single client's requests the cache must be shared by all of them.
$wgMainCacheType is set to
CACHE_ACCEL and this is left at its default
CACHE_ANYTHING, the cache used may not meet these requirements.
The solution is to set this to an appropriate cache, such as
Note that if
CACHE_DB is used then users cannot log in when the respective wiki's database was locked with e.g.