MySQL error in file: /engine/modules/show.full.php at line 49

Error Number: 1146

The Error returned was:
Table 'new_arhperspektiva.arh_post' doesn't exist

SQL query:

SELECT * FROM arh_post LEFT JOIN arh_post_extras ON (arh_post.id=arh_post_extras.news_id) WHERE id = '23842'