Remove unwanted system templates

[manlio]

Hi guys, I have a problem with some templates.

I don't know why but I have some templates (created by me) that are in the system templates. I wanna remove them, but I'm not able to do this.

I have tried something like this

$t = $templates->get("mytemplate");
$t->flags = Template::flagSystemOverride;
$t->flags = 0;
$templates->delete($t);
$fieldgroups->delete($t->fieldgroup);

It works and doesn't give any errors, but whenever I go into the admin backend template page it appears again (it seems to be regenerated).

Anyone knows how can I fix it?

Thank you

[Zeka]

@manlio Have you deleted repeater fields with same names? 

[manlio]

Thank you Zeka, unluckily I don't have any repeater fields with the same name ?

You were right, I was looking for exact same name.... that seems to be the issue.

Thank you!