La base de données Matrix peut gonfler vite et fort

Le script/cron échoue :

/var/www/synapse/synapse_clean_unreferenced_states.bash: 7: source: not found
/var/www/synapse/synapse_clean_unreferenced_states.bash: 9: ynh_app_setting_get: not found
/var/www/synapse/synapse_clean_unreferenced_states.bash: 10: ynh_app_setting_get: not found
/var/www/synapse/synapse_clean_unreferenced_states.bash: 11: ynh_app_setting_get: not found
/var/www/synapse/synapse_clean_unreferenced_states.bash: 12: ynh_app_setting_get: not found
Sys. de fichiers Taille Utilisé Dispo Uti% Monté sur
udev               7,8G       0  7,8G   0% /dev
tmpfs              1,6G    688K  1,6G   1% /run
/dev/sda1          217G    126G   81G  61% /
tmpfs              7,9G     23M  7,8G   1% /dev/shm
tmpfs              5,0M       0  5,0M   0% /run/lock
/dev/sdb           492G    308G  162G  66% /mnt/hdd
/var/www/synapse/synapse_clean_unreferenced_states.bash: 24: Syntax error: redirection unexpected