/wiki/index.php/Special:PluggableAuthLogin Error from line 244 of /var/www/mediawiki-1.34.0/extensions/LDAPProvider/src/PlatformFunctionWrapper.php: Call to undefined function ldap_connect()
Backtrace:
#0 /var/www/mediawiki-1.34.0/extensions/LDAPProvider/src/PlatformFunctionWrapper.php(261): MediaWiki\Extension\LDAPProvider\PlatformFunctionWrapper->connect()
#1 /var/www/mediawiki-1.34.0/extensions/LDAPProvider/src/Client.php(88): MediaWiki\Extension\LDAPProvider\PlatformFunctionWrapper::getConnection()
#2 /var/www/mediawiki-1.34.0/extensions/LDAPProvider/src/Client.php(76): MediaWiki\Extension\LDAPProvider\Client->makeNewConnection()
#3 /var/www/mediawiki-1.34.0/extensions/LDAPProvider/src/Client.php(313): MediaWiki\Extension\LDAPProvider\Client->init()
#4 /var/www/mediawiki-1.34.0/extensions/LDAPAuthentication2/src/PluggableAuth.php(76): MediaWiki\Extension\LDAPProvider\Client->canBindAs()
#5 /var/www/mediawiki-1.34.0/extensions/PluggableAuth/includes/PluggableAuthLogin.php(30): MediaWiki\Extension\LDAPAuthentication2\PluggableAuth->authenticate()
#6 /var/www/mediawiki-1.34.0/includes/specialpage/SpecialPage.php(575): PluggableAuthLogin->execute()
#7 /var/www/mediawiki-1.34.0/includes/specialpage/SpecialPageFactory.php(611): SpecialPage->run()
#8 /var/www/mediawiki-1.34.0/includes/MediaWiki.php(296): MediaWiki\Special\SpecialPageFactory->executePath()
#9 /var/www/mediawiki-1.34.0/includes/MediaWiki.php(900): MediaWiki->performRequest()
#10 /var/www/mediawiki-1.34.0/includes/MediaWiki.php(527): MediaWiki->main()
#11 /var/www/mediawiki-1.34.0/index.php(44): MediaWiki->run()
#12 {main}
Server is CentOS 7, php 7.4.2, http 2.4.6