Deprecated: Return type of navigation_node_collection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/camedu.org/httpdocs/lib/navigationlib.php on line 1131

Deprecated: Return type of moodle_recordset::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/camedu.org/httpdocs/lib/dml/moodle_recordset.php on line 61

Deprecated: Return type of context::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/camedu.org/httpdocs/lib/accesslib.php on line 5169

Deprecated: clean_param_array(): Implicitly marking parameter $param as nullable is deprecated, the explicit nullable type must be used instead in /var/www/vhosts/camedu.org/httpdocs/lib/moodlelib.php on line 766

Deprecated: remove_course_contents(): Implicitly marking parameter $options as nullable is deprecated, the explicit nullable type must be used instead in /var/www/vhosts/camedu.org/httpdocs/lib/moodlelib.php on line 5223

Fatal error: Method lang_string::__set_state() must take exactly 1 argument in /var/www/vhosts/camedu.org/httpdocs/lib/moodlelib.php on line 10692