[07-Mar-2023 11:39:51 UTC] PHP Fatal error: Uncaught Error: Call to undefined method Less_Parser::AbsPath() in /srv/data/web/vhosts/site.com/htdocs/wp-content/plugins/matomo/app/vendor/wikimedia/less.php/lessc.inc.php:272
Stack trace:
#0 /srv/data/web/vhosts/site.com/htdocs/wp-content/plugins/matomo/app/vendor/wikimedia/less.php/lessc.inc.php(134): lessc->addParsedFile()
#1 /srv/data/web/vhosts/site.com/htdocs/wp-content/plugins/matomo/app/core/AssetManager/UIAssetMerger/StylesheetUIAssetMerger.php(48): lessc->compile()
#2 /srv/data/web/vhosts/site.com/htdocs/wp-content/plugins/matomo/app/core/AssetManager/UIAssetMerger.php(57): Piwik\AssetManager\UIAssetMerger\StylesheetUIAssetMerger->getMergedAssets()
#3 /srv/data/web/vhosts/site.com/htdocs/wp-content/plugins/matomo/app/core/AssetManager.php(206): Piwik\AssetManager\UIAssetMerger->generateFile()
#4 /srv/data/web/vhosts/site.com/htdocs/wp-content/plugins/matomo/app/core/View.php(356): Piwik\AssetManager->getMergedStylesheet()
#5 /srv/data/web/vhosts/site.com/h in /srv/data/web/vhosts/site.com/htdocs/wp-content/plugins/matomo/app/vendor/wikimedia/less.php/lessc.inc.php on line 272
WP : v6.1.1
WP RAM : 128 MB
PHP : v7.4.25
Matomo plugin : last version downloaded today, first installation