Internal error

[Z9VlBJ9lWW5nnlIqZRXjZgAAAXA] /mediawiki-1.31.1-wlv/index.php?asc=1&title=Special%3AListFiles TypeError from line 69 of /home3/camilope/public_html/mediawiki-1.31.1-wlv/extensions/EmbedVideo/classes/media/AudioHandler.php: Unsupported operand types: string * int

Backtrace:

#0 /home3/camilope/public_html/mediawiki-1.31.1-wlv/extensions/EmbedVideo/classes/media/AudioHandler.php(115): EmbedVideo\AudioHandler->parseTimeString(NULL)
#1 /home3/camilope/public_html/mediawiki-1.31.1-wlv/extensions/EmbedVideo/classes/media/VideoHandler.php(43): EmbedVideo\AudioHandler->normaliseParams(LocalFile, array)
#2 /home3/camilope/public_html/mediawiki-1.31.1-wlv/includes/filerepo/file/File.php(1079): EmbedVideo\VideoHandler->normaliseParams(LocalFile, array)
#3 /home3/camilope/public_html/mediawiki-1.31.1-wlv/includes/specials/pagers/ImageListPager.php(445): File->transform(array)
#4 /home3/camilope/public_html/mediawiki-1.31.1-wlv/includes/pager/TablePager.php(192): ImageListPager->formatValue(string, string)
#5 /home3/camilope/public_html/mediawiki-1.31.1-wlv/includes/pager/IndexPager.php(445): TablePager->formatRow(stdClass)
#6 /home3/camilope/public_html/mediawiki-1.31.1-wlv/includes/pager/TablePager.php(101): IndexPager->getBody()
#7 /home3/camilope/public_html/mediawiki-1.31.1-wlv/includes/specials/SpecialListfiles.php(58): TablePager->getFullOutput()
#8 /home3/camilope/public_html/mediawiki-1.31.1-wlv/includes/specialpage/SpecialPage.php(522): SpecialListFiles->execute(NULL)
#9 /home3/camilope/public_html/mediawiki-1.31.1-wlv/includes/specialpage/SpecialPageFactory.php(568): SpecialPage->run(NULL)
#10 /home3/camilope/public_html/mediawiki-1.31.1-wlv/includes/MediaWiki.php(288): SpecialPageFactory::executePath(Title, RequestContext)
#11 /home3/camilope/public_html/mediawiki-1.31.1-wlv/includes/MediaWiki.php(861): MediaWiki->performRequest()
#12 /home3/camilope/public_html/mediawiki-1.31.1-wlv/includes/MediaWiki.php(524): MediaWiki->main()
#13 /home3/camilope/public_html/mediawiki-1.31.1-wlv/index.php(42): MediaWiki->run()
#14 {main}