( ! ) 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 /home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/navigationlib.php on line 1257
Call Stack
#TimeMemoryFunctionLocation
10.0010487288{main}( ).../index.php:0
20.0014488072require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/config.php ).../index.php:30
30.0034497576require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/setup.php ).../config.php:27
40.0746969984require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/navigationlib.php ).../setup.php:620

( ! ) 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 /home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/navigationlib.php on line 1246
Call Stack
#TimeMemoryFunctionLocation
10.0010487288{main}( ).../index.php:0
20.0014488072require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/config.php ).../index.php:30
30.0034497576require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/setup.php ).../config.php:27
40.0746969984require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/navigationlib.php ).../setup.php:620

( ! ) 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 /home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/moodle_recordset.php on line 61
Call Stack
#TimeMemoryFunctionLocation
10.0010487288{main}( ).../index.php:0
20.0014488072require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/config.php ).../index.php:30
30.0034497576require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/setup.php ).../config.php:27
40.07581085200require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dmllib.php ).../setup.php:621
50.07991085712require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/moodle_database.php ).../dmllib.php:45
60.08051086216require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/moodle_recordset.php ).../moodle_database.php:28

( ! ) 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 /home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/accesslib.php on line 5224
Call Stack
#TimeMemoryFunctionLocation
10.0010487288{main}( ).../index.php:0
20.0014488072require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/config.php ).../index.php:30
30.0034497576require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/setup.php ).../config.php:27
40.09961200960require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/accesslib.php ).../setup.php:623

( ! ) 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 /home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/modinfolib.php on line 1571
Call Stack
#TimeMemoryFunctionLocation
10.0010487288{main}( ).../index.php:0
20.0014488072require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/config.php ).../index.php:30
30.0034497576require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/setup.php ).../config.php:27
40.15271552312require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/modinfolib.php ).../setup.php:633

( ! ) 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 /home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/modinfolib.php on line 3209
Call Stack
#TimeMemoryFunctionLocation
10.0010487288{main}( ).../index.php:0
20.0014488072require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/config.php ).../index.php:30
30.0034497576require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/setup.php ).../config.php:27
40.15271552312require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/modinfolib.php ).../setup.php:633

( ! ) 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 /home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/mysqli_native_moodle_recordset.php on line 65
Call Stack
#TimeMemoryFunctionLocation
10.0010487288{main}( ).../index.php:0
20.0014488072require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/config.php ).../index.php:30
30.0034497576require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/setup.php ).../config.php:27
40.16401667520setup_DB( ).../setup.php:640
50.16401667520moodle_database::get_driver_instance( $type = 'mariadb', $library = 'native', $external = ??? ).../dmllib.php:335
60.16441668128require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/mariadb_native_moodle_database.php ).../moodle_database.php:199
70.16881668536require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/mysqli_native_moodle_database.php ).../mariadb_native_moodle_database.php:28

( ! ) 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 /home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/mysqli_native_moodle_recordset.php on line 78
Call Stack
#TimeMemoryFunctionLocation
10.0010487288{main}( ).../index.php:0
20.0014488072require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/config.php ).../index.php:30
30.0034497576require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/setup.php ).../config.php:27
40.16401667520setup_DB( ).../setup.php:640
50.16401667520moodle_database::get_driver_instance( $type = 'mariadb', $library = 'native', $external = ??? ).../dmllib.php:335
60.16441668128require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/mariadb_native_moodle_database.php ).../moodle_database.php:199
70.16881668536require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/mysqli_native_moodle_database.php ).../mariadb_native_moodle_database.php:28

( ! ) 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 /home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/mysqli_native_moodle_recordset.php on line 69
Call Stack
#TimeMemoryFunctionLocation
10.0010487288{main}( ).../index.php:0
20.0014488072require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/config.php ).../index.php:30
30.0034497576require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/setup.php ).../config.php:27
40.16401667520setup_DB( ).../setup.php:640
50.16401667520moodle_database::get_driver_instance( $type = 'mariadb', $library = 'native', $external = ??? ).../dmllib.php:335
60.16441668128require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/mariadb_native_moodle_database.php ).../moodle_database.php:199
70.16881668536require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/mysqli_native_moodle_database.php ).../mariadb_native_moodle_database.php:28

( ! ) 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 /home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/mysqli_native_moodle_recordset.php on line 82
Call Stack
#TimeMemoryFunctionLocation
10.0010487288{main}( ).../index.php:0
20.0014488072require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/config.php ).../index.php:30
30.0034497576require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/setup.php ).../config.php:27
40.16401667520setup_DB( ).../setup.php:640
50.16401667520moodle_database::get_driver_instance( $type = 'mariadb', $library = 'native', $external = ??? ).../dmllib.php:335
60.16441668128require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/mariadb_native_moodle_database.php ).../moodle_database.php:199
70.16881668536require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/dml/mysqli_native_moodle_database.php ).../mariadb_native_moodle_database.php:28

( ! ) Deprecated: Creation of dynamic property cache_config::$configlockmappings is deprecated in /home/moodleab/domains/ab-ak.pl/public_html/moodle/cache/classes/config.php on line 146
Call Stack
#TimeMemoryFunctionLocation
10.0010487288{main}( ).../index.php:0
20.0014488072require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/config.php ).../index.php:30
30.0034497576require_once( '/home/moodleab/domains/ab-ak.pl/public_html/moodle/lib/setup.php ).../config.php:27
40.17391786272initialise_cfg( ).../setup.php:685
50.17391786272get_config( $plugin = 'core', $name = ??? ).../setuplib.php:789
60.17391786304cache::make( $component = 'core', $area = 'config', $identifiers = ???, $unused = ??? ).../moodlelib.php:1531
70.17401786528cache_factory->create_cache_from_definition( $component = 'core', $area = 'config', $identifiers = [], $unused = ??? ).../loaders.php:187
80.17401786576cache_factory->create_definition( $component = 'core', $area = 'config', $unused = ??? ).../factory.php:210
90.17401786624cache_factory->create_config_instance( $writer = ??? ).../factory.php:441
100.17411787160cache_config->load( $configuration = ??? ).../factory.php:410