Ok, I have an update. I got this: [WARNING ] 19:55:25 core:116 [execute] command '/home/salone/Scaricati/delugeScripts/completed' failed with exit code 1 [WARNING ] 19:55:25 core:120 [execute] stderr: File "/home/salone/Scaricati/delugeScripts/completed", line 125 And here something weird happens ...