Hi, what das it mean, when i get the error Templateloop located?
It means you have a loop in your template system. This is usually either caused by including the page itself (e.g. page Template:A has {{A}} in it), or by multiple templates that include each other (Template:A has {{B}}; Template:B has {{A}}).
Not that template loop detection not only triggers on infinite loops. You might have a simple for loop in Template:A: {{#ifeq: {{{1|0}}} | 0 | | body {{A|{{#expr: {{{1}}}-1}}}} }} and include it with {{A|5}}, but that doesn't work with MediaWiki. You can't include a loop, not even if you use dynamic parameters.
Regards,
Church of emacs