Deprecated: Return type of navigation_node_collection::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/moodle/lib/navigationlib.php on line 1257

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/moodle/lib/navigationlib.php on line 1246

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/moodle/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/moodle/lib/accesslib.php on line 5220

Deprecated: Return type of cm_info::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/moodle/lib/modinfolib.php on line 1571

Deprecated: Return type of section_info::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/moodle/lib/modinfolib.php on line 3210

Deprecated: Return type of mysqli_native_moodle_recordset::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/moodle/lib/dml/mysqli_native_moodle_recordset.php on line 65

Deprecated: Return type of mysqli_native_moodle_recordset::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/moodle/lib/dml/mysqli_native_moodle_recordset.php on line 78

Deprecated: Return type of mysqli_native_moodle_recordset::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/moodle/lib/dml/mysqli_native_moodle_recordset.php on line 69

Deprecated: Return type of mysqli_native_moodle_recordset::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/moodle/lib/dml/mysqli_native_moodle_recordset.php on line 82

Deprecated: Creation of dynamic property cache_config::$configlockmappings is deprecated in /var/www/moodle/cache/classes/config.php on line 146

Fatal error: Type of xml_format_exception::$line must be int (as in class Exception) in /var/www/moodle/lib/xmlize.php on line 0