Internal error (invalid XML)

:16: parser error : Opening and ending tag mismatch: p line 16 and hidden
вшая одноклассница – судебный психиат
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:16: parser error : Opening and ending tag mismatch: p line 16 and text_annotation
лассница – судебный психиат
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:16: parser error : Opening and ending tag mismatch: annotation line 16 and genre_book
et-date date_add="2017-12-13"/>
                                                                                ^
:18: parser error : Opening and ending tag mismatch: p line 18 and hidden
х в концлагерях. Российский фюрер, куми
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:18: parser error : Opening and ending tag mismatch: p line 18 and text_annotation
герях. Российский фюрер, куми
                                                                                ^
:18: parser error : Opening and ending tag mismatch: annotation line 18 and genre_book
et-date date_add="2017-12-13"/>
                                                                                ^
:18: parser error : Opening and ending tag mismatch: title-info line 16 and biblio_subgenre_by_pop
p/" post="subgenre=6381" page="1" pages="1" needq="0"/>
                                                                                ^
:18: parser error : Opening and ending tag mismatch: hidden line 16 and page-data
bgenre=6381" page="1" pages="1" needq="0"/>
                                                                                ^
:18: parser error : Opening and ending tag mismatch: text_annotation line 16 and xportal-page
твенные мастера детектива"/>
                                                                                ^
:18: parser error : Opening and ending tag mismatch: genre_book line 16 and xportal
ектива"/>
                                                                                ^
:18: parser error : Premature end of data in tag title-info line 14
ектива"/>
                                                                                ^
:18: parser error : Premature end of data in tag hidden line 14
ектива"/>
                                                                                ^
:18: parser error : Premature end of data in tag text_annotation line 14
ектива"/>
                                                                                ^
:18: parser error : Premature end of data in tag genre_book line 14
ектива"/>
                                                                                ^
:18: parser error : Premature end of data in tag biblio_subgenre_by_pop line 12
ектива"/>
                                                                                ^
:18: parser error : Premature end of data in tag page-data line 12
ектива"/>
                                                                                ^
:18: parser error : Premature end of data in tag xportal-page line 1
ектива"/>
                                                                                ^
:18: parser error : Premature end of data in tag xportal line 1
ектива"/>
                                                                                ^