Internal error (invalid XML)

:18: parser error : Opening and ending tag mismatch: p line 18 and hidden
ома в неизвестном направлении. С тех по
                                                                                ^
:18: parser error : Opening and ending tag mismatch: p line 18 and text_annotation
вестном направлении. С тех по
                                                                                ^
:18: parser error : Opening and ending tag mismatch: annotation line 18 and genre_book
et-date date_add="2017-12-12"/>
                                                                                ^
:20: parser error : Opening and ending tag mismatch: p line 20 and hidden
овной даче под наблюдением наркома НКВ
                                                                                ^
:20: parser error : Opening and ending tag mismatch: p line 20 and text_annotation
 под наблюдением наркома НКВ
                                                                                ^
:20: parser error : Opening and ending tag mismatch: annotation line 20 and genre_book
et-date date_add="2017-12-09"/>
                                                                                ^
:128: parser error : Opening and ending tag mismatch: title-info line 18 and biblio_subgenre_by_pop
p/" post="subgenre=6338" page="1" pages="2" needq="0"/>
                                                                                ^
:128: parser error : Opening and ending tag mismatch: hidden line 18 and page-data
bgenre=6338" page="1" pages="2" needq="0"/>
                                                                                ^
:128: parser error : Opening and ending tag mismatch: text_annotation line 18 and xportal-page
="6338" value="Мемуары. Биографии"/>
                                                                                ^
:128: parser error : Opening and ending tag mismatch: genre_book line 18 and xportal
графии"/>
                                                                                ^
:128: parser error : Premature end of data in tag title-info line 16
графии"/>
                                                                                ^
:128: parser error : Premature end of data in tag hidden line 16
графии"/>
                                                                                ^
:128: parser error : Premature end of data in tag text_annotation line 16
графии"/>
                                                                                ^
:128: parser error : Premature end of data in tag genre_book line 16
графии"/>
                                                                                ^
:128: parser error : Premature end of data in tag biblio_subgenre_by_pop line 12
графии"/>
                                                                                ^
:128: parser error : Premature end of data in tag page-data line 12
графии"/>
                                                                                ^
:128: parser error : Premature end of data in tag xportal-page line 1
графии"/>
                                                                                ^
:128: parser error : Premature end of data in tag xportal line 1
графии"/>
                                                                                ^