Nem sikerült betölteni az XML-fájlt

Opening and ending tag mismatch: meta line 11 and head

Opening and ending tag mismatch: secion line 175 and section

EntityRef: expecting ';'

EntityRef: expecting ';'

EntityRef: expecting ';'

Opening and ending tag mismatch: meta line 10 and html

Premature end of data in tag meta line 9

Premature end of data in tag meta line 8

Premature end of data in tag meta line 7

Premature end of data in tag head line 6

Premature end of data in tag html line 5