Steps to reproduce the issue

1. enable language debug
2. open extensions> manage

Expected result

page loads

Actual result

Object of class Closure could not be converted to string

  at C:\laragon\www\j4\plugins\system\debug\src\DataFormatter.php:72
  at Joomla\Plugin\System\Debug\DataFormatter->formatCallerInfo(array('file' => 'C:\\laragon\\www\\j4\\administrator\\components\\com_installer\\src\\Helper\\InstallerHelper.php', 'line' => 152, 'function' => 'array_map', 'args' => array(object(Closure), array(object(stdClass)))))
     (C:\laragon\www\j4\plugins\system\debug\src\AbstractDataCollector.php:107)
  at Joomla\Plugin\System\Debug\AbstractDataCollector->formatCallerInfo(array('file' => 'C:\\laragon\\www\\j4\\administrator\\components\\com_installer\\src\\Helper\\InstallerHelper.php', 'line' => 152, 'function' => 'array_map', 'args' => array(object(Closure), array(object(stdClass)))))
     (C:\laragon\www\j4\plugins\system\debug\src\DataCollector\LanguageStringsCollector.php:138)
  at Joomla\Plugin\System\Debug\DataCollector\LanguageStringsCollector->getData()
     (C:\laragon\www\j4\plugins\system\debug\src\DataCollector\LanguageStringsCollector.php:44)
  at Joomla\Plugin\System\Debug\DataCollector\LanguageStringsCollector->collect()
     (C:\laragon\www\j4\libraries\vendor\maximebf\debugbar\src\DebugBar\DebugBar.php:238)
  at DebugBar\DebugBar->collect()
     (C:\laragon\www\j4\libraries\vendor\maximebf\debugbar\src\DebugBar\DebugBar.php:265)
  at DebugBar\DebugBar->getData()
     (C:\laragon\www\j4\plugins\system\debug\src\JavascriptRenderer.php:115)
  at Joomla\Plugin\System\Debug\JavascriptRenderer->render()
     (C:\laragon\www\j4\plugins\system\debug\debug.php:353)
  at PlgSystemDebug->onAfterRespond(object(Event))
     (C:\laragon\www\j4\libraries\vendor\joomla\event\src\Dispatcher.php:486)
  at Joomla\Event\Dispatcher->dispatch('onAfterRespond')
     (C:\laragon\www\j4\libraries\src\Application\CMSApplication.php:329)
  at Joomla\CMS\Application\CMSApplication->execute()
     (C:\laragon\www\j4\administrator\includes\app.php:61)
  at require_once('C:\\laragon\\www\\j4\\administrator\\includes\\app.php')
     (C:\laragon\www\j4\administrator\index.php:32)  

System information (as much as possible)

Additional comments