Issue in Block exalib and exastud

[andyrr-kiel]

Hi

The debug mode shows:

Deprecated: Required parameter $show follows optional parameter $type in /wwwroot/moodle/blocks/exalib/lib/lib.php on line 541

Deprecated: Required parameter $templateid follows optional parameter $subjects in /wwwroot/moodle/blocks/exastud/lib/lib.php on line 5905

Deprecated: Required parameter $classid follows optional parameter $subjects in /wwwroot/moodle/blocks/exastud/lib/lib.php on line 5905

Deprecated: Required parameter $studentid follows optional parameter $subjects in /wwwroot/moodle/blocks/exastud/lib/lib.php on line 5905

Moodle 4.1.2
PHP 8.0.7
MySQL 5.7.32

and a language file problem

Invalid get_string() identifier: 'messageprovider:item_status_changed' or component 'block_exalib'. Perhaps you are missing $string['messageprovider:item_status_changed'] = ''; in /wwwroot/moodle/blocks/exalib/lang/en/block_exalib.php?

Greets Andy