Failed to change ownership of the temporary files Ansible needs to create despite connecting as a privileged user

I am new to awx i use pre-exsisting playbook when i run it from ubuntu 20 terminal it works fine but i want to run it through awx when i run it from awx i get this error.

Failed to change ownership of the temporary files Ansible needs to create despite connecting as a privileged user. Unprivileged become user would be unable to read the file

I install nextcloud from blog and i use these two commands at the end.

chown -R www-data:www-data /var/www/html/nextcloud
chmod -R 775 /var/www/html/nextcloud

the task where it throw error is this:

— # tasks file for upgrade-nextcloud

  • name: “[NC-Upgrade] - Get current version.”

become_user: “{{ nextcloud_websrv_user }}”

command: php occ status --output=json
args:

chdir: “{{ nextcloud_webroot }}”

register: nc_current_version

changed_when: false

where become_user: “{{ nextcloud_websrv_user }}” is www-data.

please help me regarding this error as i am unable to solve from last 2 days.