Delete user does not work

[joximu]

hm...
right.
I'd try to touch the file and try again - then see if other errors occur.
Would be good to come to the real error...

Otherwise you can delete manually:
remove all records in the tables in ispcp db which belong to the domain_id and then remove the domain-record.

Also remove all entries about this domain in /etc/ispcp/*/working/* then either copy the changed files to the system or wait until the next changes do this...

/J