I have updated from Mediawiki 1.39 to 1.40 with Attachments 0.1.0
When I try to entry principal page of my mediawiki:
[ZLCI61ZAIcCo1FLSUnDLlAAAAQU] /index.php/Manual:NOM-035-STPS-2018:V1.0Alpha:Procedimiento_General_de_la_NOM-035-STPS-2018 Error: Call to undefined method MediaWiki\Page\PageProps::getInstance()
Backtrace:
from /home/wwuni2/uni2porti.org/extensions/Attachments/includes/Attachments.php(73)
#0 /home/wwuni2/uni2porti.org/extensions/Attachments/includes/AttachmentsHooks.php(62): Attachments::getPages(MediaWiki\Title\Title)
#1 /home/wwuni2/uni2porti.org/includes/HookContainer/HookContainer.php(338): AttachmentsHooks::onBeforePageDisplay(OutputPage, MediaWiki\Skins\Vector\SkinVector22)
#2 /home/wwuni2/uni2porti.org/includes/HookContainer/HookContainer.php(137): MediaWiki\HookContainer\HookContainer->callLegacyHook(string, array, array, array)
#3 /home/wwuni2/uni2porti.org/includes/HookContainer/HookRunner.php(941): MediaWiki\HookContainer\HookContainer->run(string, array, array)
#4 /home/wwuni2/uni2porti.org/includes/OutputPage.php(2894): MediaWiki\HookContainer\HookRunner->onBeforePageDisplay(OutputPage, MediaWiki\Skins\Vector\SkinVector22)
#5 /home/wwuni2/uni2porti.org/includes/MediaWiki.php(941): OutputPage->output(boolean)
#6 /home/wwuni2/uni2porti.org/includes/MediaWiki.php(576): MediaWiki->main()
#7 /home/wwuni2/uni2porti.org/index.php(50): MediaWiki->run()
#8 /home/wwuni2/uni2porti.org/index.php(46): wfIndexMain()
#9 {main}
What can I do?