Warning: mysqli::query(): Empty query in /home/semt/xn--80ahmvsgc.xn--l1aje6b.xn--p1ai/docs/lib/dml/mysqli_native_moodle_database.php on line 1093

Config table does not contain version, can not continue, sorry.

Coding error detected, it must be fixed by a programmer: Component was not valid: theme_boost