expand_varname: invalid character in sub-variable expanding to name in "RealPeople: Kunden, Freunden des Hauses, Influencern und Millennials, Müttern ...": ":"
(from xssi_variable at line 1382 of xssi.c)
(from xssielem_set at line 111 of xssi_element.h)
(from xcall_set at line 429 of xssi_parser.h)
(from xssi_parser_rek at line 207 of xssi_parser.h)
(from xssi_parser at line 1338 of xssi.c)