( ! ) Warning: Search backend error during near_match search for '3.16.217.59' after 2. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.05563376040MediaWiki->run( )../index.php:46
30.05563377448MediaWiki->main( )../MediaWiki.php:424
40.10863551696MediaWiki->performRequest( )../MediaWiki.php:573
50.26924379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.26964433360SpecialPage->run( )../SpecialPageFactory.php:581
70.26964433728SpecialSearch->execute( )../SpecialPage.php:383
80.61285795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.61895801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.61895802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.62215817320Hooks::run( )../SearchEngine.php:231
120.62225818920call_user_func_array ( )../Hooks.php:209
130.62225819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.62245893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.62285939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.62466174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.62486206320PoolCounterWork->execute( )../Util.php:133
180.62496230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.62496230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.62496230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.62506232768PoolCounterWork->execute( )../Util.php:129
220.62506233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.62506233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.62506233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.62676347992CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.62696351920wfLogWarning( )../ElasticsearchIntermediary.php:98
270.62696352200MWDebug::warning( )../GlobalFunctions.php:1247
280.62706353488MWDebug::sendMessage( )../MWDebug.php:155
290.62706353880trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.05563376040MediaWiki->run( )../index.php:46
30.05563377448MediaWiki->main( )../MediaWiki.php:424
40.64036277200OutputPage->output( )../MediaWiki.php:583
50.64056283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.64066284944WebResponse->header( )../OutputPage.php:2134
70.64066285088header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.05563376040MediaWiki->run( )../index.php:46
30.05563377448MediaWiki->main( )../MediaWiki.php:424
40.64036277200OutputPage->output( )../MediaWiki.php:583
50.64056283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.64136292976WebResponse->header( )../OutputPage.php:2171
70.64136293120header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.05563376040MediaWiki->run( )../index.php:46
30.05563377448MediaWiki->main( )../MediaWiki.php:424
40.64036277200OutputPage->output( )../MediaWiki.php:583
50.64056283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.64186292920WebResponse->header( )../OutputPage.php:2172
70.64186293064header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.05563376040MediaWiki->run( )../index.php:46
30.05563377448MediaWiki->main( )../MediaWiki.php:424
40.64036277200OutputPage->output( )../MediaWiki.php:583
50.64236292920WebResponse->header( )../OutputPage.php:2220
60.64236293064header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.05563376040MediaWiki->run( )../index.php:46
30.05563377448MediaWiki->main( )../MediaWiki.php:424
40.64036277200OutputPage->output( )../MediaWiki.php:583
50.64296293072WebResponse->header( )../OutputPage.php:2227
60.64296293216header ( )../WebResponse.php:37