MySQL error in file: /engine/modules/show.full.php at line 2409

Error Number: 1064

The Error returned was:
You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'Pumpkin||pet_name_ru|O'Pumpkin||pet_data|CgkJPHNwYW4gY2xhc3M9J3RleHQtZWZncmVl...' at line 1

SQL query:

UPDATE dle_post SET xfields='pet_id|664||pet_name|O'Pumpkin||pet_name_ru|O'Pumpkin||pet_data|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||pet_data_ru|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',title='O'Pumpkin' WHERE id='4721'