Exception encountered, of type "Error"
[28c62b48c5e48d252e2a8d17] /index.php?title=Special:UniversalExport/Community&ue%5Bmodule%5D=html Error from line 27 of /var/www/en.help.bluespice.com/extensions/BlueSpiceBookmaker/UEModuleHTML/includes/HTMLArchiver.php: Class 'ZipArchive' not found
Backtrace:
#0 /var/www/en.help.bluespice.com/extensions/BlueSpiceBookmaker/UEModuleHTML/includes/ExportModuleHTML.class.php(130): BsHTMLArchiver->createHTML(DOMDocument)
#1 /var/www/en.help.bluespice.com/extensions/BlueSpiceExtensions/UniversalExport/includes/specials/SpecialUniversalExport.class.php(161): BsExportModuleHTML->createExportFile(SpecialUniversalExport)
#2 /var/www/en.help.bluespice.com/extensions/BlueSpiceExtensions/UniversalExport/includes/specials/SpecialUniversalExport.class.php(94): SpecialUniversalExport->processParameter(string)
#3 /var/www/en.help.bluespice.com/includes/specialpage/SpecialPage.php(479): SpecialUniversalExport->execute(string)
#4 /var/www/en.help.bluespice.com/includes/specialpage/SpecialPageFactory.php(577): SpecialPage->run(string)
#5 /var/www/en.help.bluespice.com/includes/MediaWiki.php(282): SpecialPageFactory::executePath(Title, RequestContext)
#6 /var/www/en.help.bluespice.com/includes/MediaWiki.php(735): MediaWiki->performRequest()
#7 /var/www/en.help.bluespice.com/includes/MediaWiki.php(509): MediaWiki->main()
#8 /var/www/en.help.bluespice.com/index.php(43): MediaWiki->run()
#9 {main}