Fatal error when generating the documentation #19553

PHP Fatal error: Declaration of Piwik\Plugins\PagePerformance\JqplotDataGenerator\Chart::setAxisYValues(&$values, $seriesLabels = null) must be compatible with Piwik\Plugins\CoreVisualizations\JqplotDataGenerator\Chart::setAxisYValues(&$values, $seriesMetadata = null, ?array $seriesUnits = null) in piwik/plugins/PagePerformance/JqplotDataGenerator/Chart.php on line 55

Expected Behavior

No Fatal error.

Current Behavior

I get this fatal error:

PHP Fatal error: Declaration of Piwik\Plugins\PagePerformance\JqplotDataGenerator\Chart::setAxisYValues(&$values, $seriesLabels = null) must be compatible with Piwik\Plugins\CoreVisualizations\JqplotDataGenerator\Chart::setAxisYValues(&$values, $seriesMetadata = null, ?array $seriesUnits = null) in piwik/plugins/PagePerformance/JqplotDataGenerator/Chart.php on line 55

Steps to Reproduce (for Bugs)

1. git clone git@github.com:matomo-org/developer-documentation.git
2. git checkout php8
3. ./generate.sh

Your Environment

• Matomo Version: branch 4.x-dev
• PHP Version: 8.0.21
• Server Operating System: Linux (Ubuntu)
• Additionally installed plugins: none

The method signature of setAxisYValues in plugins\CoreVisualizations/JqplotDataGenerator/Chart was updated with an extra parameter as part of #19353, the PagePerformance plugin overrides this method and already had a slightly different method signature ($seriesLabels vs $seriesMetaData), so the additional parameter has now made them incompatible.

The method signature in PagePerformance needs to be updated to match core.