Undefined array key "-"

[krabina]

Software	Version
MediaWiki	1.39.12
PHP	8.1.32 (fpm-fcgi)
MariaDB	10.3.39-MariaDB-0ubuntu0.20.04.2
ICU	66.1
Elasticsearch	7.17.24
MediaWikii	1.39.12
Semantic MediaWiki	4.2.0 (0a8af75) 15:31, 18. Jul. 2024
Semantic Result Formats	5.0.0 (df64395) 14:11, 15. Mai 2025

I get this warning on running runJobs.php

PHP Warning:  Undefined array key "-" in extensions/SemanticResultFormats/src/ResourceFormatter.php on line 115
PHP Warning:  Undefined array key "-" in extensions/SemanticResultFormats/src/ResourceFormatter.php on line 116

SemanticResultFormats/src/ResourceFormatter.php

Line 116 in 24aebd0

$ask['printouts'][$key] .= '=' . $mapLabels[$match[1]];