Internal error (invalid XML)

:18: parser error : Opening and ending tag mismatch: p line 18 and hidden
дова «счастливые часов не наблюдают»–
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:18: parser error : Opening and ending tag mismatch: p line 18 and text_annotation
тливые часов не наблюдают»–
                                                                                ^
:18: parser error : Opening and ending tag mismatch: annotation line 18 and genre_book
et-date date_add="2017-12-12"/>
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:24: parser error : Opening and ending tag mismatch: p line 24 and hidden
нувшись в телевизор, а жена каждый вече
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:24: parser error : Opening and ending tag mismatch: p line 24 and text_annotation
телевизор, а жена каждый вече
                                                                                ^
:24: parser error : Opening and ending tag mismatch: annotation line 24 and genre_book
et-date date_add="2017-12-13"/>
                                                                                ^
:27: parser error : Opening and ending tag mismatch: p line 27 and hidden
ольная библиотека» представляет шедев
                                                                                ^
:27: parser error : Opening and ending tag mismatch: p line 27 and text_annotation
лиотека» представляет шедев
                                                                                ^
:27: parser error : Opening and ending tag mismatch: annotation line 27 and genre_book
et-date date_add="2017-12-12"/>
                                                                                ^
:33: parser error : Opening and ending tag mismatch: title-info line 24 and biblio_subgenre_by_pop
p/" post="subgenre=6414" page="1" pages="1" needq="0"/>
                                                                                ^
:33: parser error : Opening and ending tag mismatch: hidden line 24 and page-data
bgenre=6414" page="1" pages="1" needq="0"/>
                                                                                ^
:33: parser error : Opening and ending tag mismatch: text_annotation line 24 and xportal-page
SubGenreN id="6414" value="Драматургия"/>
                                                                                ^
:33: parser error : Opening and ending tag mismatch: genre_book line 24 and xportal
тургия"/>
                                                                                ^
:33: parser error : Premature end of data in tag title-info line 21
тургия"/>
                                                                                ^
:33: parser error : Premature end of data in tag hidden line 21
тургия"/>
                                                                                ^
:33: parser error : Premature end of data in tag text_annotation line 21
тургия"/>
                                                                                ^
:33: parser error : Premature end of data in tag genre_book line 21
тургия"/>
                                                                                ^
:33: parser error : Premature end of data in tag title-info line 15
тургия"/>
                                                                                ^
:33: parser error : Premature end of data in tag hidden line 15
тургия"/>
                                                                                ^
:33: parser error : Premature end of data in tag text_annotation line 15
тургия"/>
                                                                                ^
:33: parser error : Premature end of data in tag genre_book line 15
тургия"/>
                                                                                ^
:33: parser error : Premature end of data in tag biblio_subgenre_by_pop line 12
тургия"/>
                                                                                ^
:33: parser error : Premature end of data in tag page-data line 12
тургия"/>
                                                                                ^
:33: parser error : Premature end of data in tag xportal-page line 1
тургия"/>
                                                                                ^
:33: parser error : Premature end of data in tag xportal line 1
тургия"/>
                                                                                ^