Trying to install app : no space left on device [SOLVED]

Nextcloud version 23.08
Operating system and version Raspberry Pi
Apache 2.4.51
PHP 7.4

The issue you are facing:

Trying to install Talk, first error message in the app window :

Could not extract app spreed: Extracted file /tmp/oc_tmp_sAesDj-folder/spreed/js/talk-public-share-auth-sidebar.js does not have the correct file size '4427776' (5002099 expected). Archive may be corrupted. 

Is this the first time you’ve seen this error? (Y/N): Y

Steps to replicate it:

Anytime I try to install Talk

The output of your Nextcloud log in Admin > Logging:

Error: fwrite(): write of 371 bytes failed with errno=28 No space left on device at /var/www/nextcloud/3rdparty/pear/archive_tar/Archive/Tar.php#2193

The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):

$CONFIG = array (
  'instanceid' => '',
  'passwordsalt' => '',
  'secret' => '',
  'trusted_domains' => 
  array (
    0 => '',
    1 => '',
  'datadirectory' => '/media/stixlaw_serveur/NC-DATA/data',
  'dbtype' => 'mysql',
  'version' => '',
  'overwrite.cli.url' => 'h',
  'dbname' => 'nextclouddb',
  'dbhost' => 'localhost:3306',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'mysql.utf8mb4' => true,
  'dbuser' => 's',
  'dbpassword' => '',
  'installed' => true,
  'filelocking.enabled' => 'true',
  'memcache.local' => '\\OC\\Memcache\\Redis',
  'memcache.distributed' => '\\OC\\Memcache\\Redis',
  'memcache.locking' => '\\OC\\Memcache\\Redis',
  'redis' => 
  array (
    'host' => '/var/run/redis/redis-server.sock',
    'port' => 0,
  'maintenance' => false,
  'updater.secret' => '',
  'theme' => '',
  'loglevel' => 2,

Seems to be a problem with space left on device when downloading archive. But the device gets a lot of space empty.

Thanks for helping.

Maybe you can delete some backups. Sorry i do not know the software NextcloudPi if you use it. If you use a standard installation you can delete some upgrade backups in path /var/www/nextcloud/data/updater-*******/backups . If you use e.g. NextcloudPi search the documentation for deleting upgrade backups.

The solution was to change the /tmp/ size…
That’s many years I use NC on a RPi but first time it occurs.
I used the command : sudo mount -o remount,size=1G /tmp/ , to temporary change the tmp size.