MySQL error in file: /engine/modules/calendar.php at line 181

Error Number: 1146

The Error returned was:
Table 'b133274_toideloru.dle_post' doesn't exist

SQL query:

SELECT DISTINCT DAYOFMONTH(date) as day FROM dle_post WHERE date >= '2020-01-01' AND date < '2020-01-01' + INTERVAL 1 MONTH AND approve=1 AND date < '2020-01-19 03:25:18'