Extension talk:BannerAds

Hello!

When I tried to install this extension, it worked at first, I pressed the New Campaign button, and then everything broke. I tried to update MW, but it didn't help. I'm on MW 1.37.1 Thanks in advance.

Here's the error I get:

MediaWiki internal error.

Original exception: [Y8V4svQZ6tvJ0GK1hVkBcgAAAI4] /wiki/Main_Page UnexpectedValueException: Invalid server index index #DB_SLAVE Backtrace: from /home/makertra/public_html/AAAA/includes/libs/rdbms/loadbalancer/LoadBalancer.php(517)


 * 1) 0 /home/makertra/public_html/AAAA/includes/libs/rdbms/loadbalancer/LoadBalancer.php(961): Wikimedia\Rdbms\LoadBalancer->getConnectionIndex(string, array, string)
 * 2) 1 /home/makertra/public_html/AAAA/includes/libs/rdbms/loadbalancer/LoadBalancer.php(1128): Wikimedia\Rdbms\LoadBalancer->getConnection(string, array, string, integer)
 * 3) 2 /home/makertra/public_html/AAAA/includes/GlobalFunctions.php(2229): Wikimedia\Rdbms\LoadBalancer->getMaintenanceConnectionRef(string, array, string)
 * 4) 3 /home/makertra/public_html/AAAA/extensions/BannerAds/BannerAdsProcessor.php(24): wfGetDB(string)
 * 5) 4 /home/makertra/public_html/AAAA/extensions/BannerAds/BannerAdsHooks.php(52): BannerAdsProcessor::getAd(integer)
 * 6) 5 /home/makertra/public_html/AAAA/includes/HookContainer/HookContainer.php(338): BannerAdsHooks::onBeforePageDisplay(OutputPage, Skins\Chameleon\Chameleon)
 * 7) 6 /home/makertra/public_html/AAAA/includes/HookContainer/HookContainer.php(137): MediaWiki\HookContainer\HookContainer->callLegacyHook(string, array, array, array)
 * 8) 7 /home/makertra/public_html/AAAA/includes/HookContainer/HookRunner.php(947): MediaWiki\HookContainer\HookContainer->run(string, array, array)
 * 9) 8 /home/makertra/public_html/AAAA/includes/OutputPage.php(2639): MediaWiki\HookContainer\HookRunner->onBeforePageDisplay(OutputPage, Skins\Chameleon\Chameleon)
 * 10) 9 /home/makertra/public_html/AAAA/includes/MediaWiki.php(944): OutputPage->output(boolean)
 * 11) 10 /home/makertra/public_html/AAAA/includes/MediaWiki.php(957): MediaWiki::{closure}
 * 12) 11 /home/makertra/public_html/AAAA/includes/MediaWiki.php(564): MediaWiki->main
 * 13) 12 /home/makertra/public_html/AAAA/index.php(53): MediaWiki->run
 * 14) 13 /home/makertra/public_html/AAAA/index.php(46): wfIndexMain
 * 15) 14 {main}

Exception caught inside exception handler: [Y8V4svQZ6tvJ0GK1hVkBcgAAAI4] /wiki/Main_Page UnexpectedValueException: Invalid server index index #DB_SLAVE Backtrace: from /home/makertra/public_html/AAAA/includes/libs/rdbms/loadbalancer/LoadBalancer.php(517)


 * 1) 0 /home/makertra/public_html/AAAA/includes/libs/rdbms/loadbalancer/LoadBalancer.php(961): Wikimedia\Rdbms\LoadBalancer->getConnectionIndex(string, array, string)
 * 2) 1 /home/makertra/public_html/AAAA/includes/libs/rdbms/loadbalancer/LoadBalancer.php(1128): Wikimedia\Rdbms\LoadBalancer->getConnection(string, array, string, integer)
 * 3) 2 /home/makertra/public_html/AAAA/includes/GlobalFunctions.php(2229): Wikimedia\Rdbms\LoadBalancer->getMaintenanceConnectionRef(string, array, string)
 * 4) 3 /home/makertra/public_html/AAAA/extensions/BannerAds/BannerAdsProcessor.php(24): wfGetDB(string)
 * 5) 4 /home/makertra/public_html/AAAA/extensions/BannerAds/BannerAdsHooks.php(52): BannerAdsProcessor::getAd(integer)
 * 6) 5 /home/makertra/public_html/AAAA/includes/HookContainer/HookContainer.php(338): BannerAdsHooks::onBeforePageDisplay(OutputPage, Skins\Chameleon\Chameleon)
 * 7) 6 /home/makertra/public_html/AAAA/includes/HookContainer/HookContainer.php(137): MediaWiki\HookContainer\HookContainer->callLegacyHook(string, array, array, array)
 * 8) 7 /home/makertra/public_html/AAAA/includes/HookContainer/HookRunner.php(947): MediaWiki\HookContainer\HookContainer->run(string, array, array)
 * 9) 8 /home/makertra/public_html/AAAA/includes/OutputPage.php(2639): MediaWiki\HookContainer\HookRunner->onBeforePageDisplay(OutputPage, Skins\Chameleon\Chameleon)
 * 10) 9 /home/makertra/public_html/AAAA/includes/exception/MWExceptionRenderer.php(158): OutputPage->output
 * 11) 10 /home/makertra/public_html/AAAA/includes/exception/MWExceptionRenderer.php(77): MWExceptionRenderer::reportHTML(UnexpectedValueException)
 * 12) 11 /home/makertra/public_html/AAAA/includes/exception/MWExceptionHandler.php(107): MWExceptionRenderer::output(UnexpectedValueException, integer)
 * 13) 12 /home/makertra/public_html/AAAA/includes/exception/MWExceptionHandler.php(202): MWExceptionHandler::report(UnexpectedValueException)
 * 14) 13 /home/makertra/public_html/AAAA/includes/MediaWiki.php(583): MWExceptionHandler::handleException(UnexpectedValueException, string)
 * 15) 14 /home/makertra/public_html/AAAA/index.php(53): MediaWiki->run
 * 16) 15 /home/makertra/public_html/AAAA/index.php(46): wfIndexMain


 * 1) 16 {main}

Makertrainer (talk) 16:29, 16 January 2023 (UTC)