MySQL error in file: /engine/modules/calendar.php at line 44

Error Number: 1146

The Error returned was:
Table 'form_sitedb.dle_post' doesn't exist

SQL query:

SELECT date FROM dle_post WHERE date BETWEEN '2025-03-21 00:00:00' AND '2025-04-21 00:00:00' AND approve = '1'