( ! ) Warning: Search backend error during near_match search for '3.145.0.168' after 9. 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
10.0002240336{main}( )../index.php:0
20.03053790512MediaWiki->run( )../index.php:46
30.03053791920MediaWiki->main( )../MediaWiki.php:424
40.05123965984MediaWiki->performRequest( )../MediaWiki.php:573
50.07674420896SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07724474904SpecialPage->run( )../SpecialPageFactory.php:581
70.07724475272SpecialSearch->execute( )../SpecialPage.php:383
80.16615819456SpecialSearch->goResult( )../SpecialSearch.php:117
90.18415825536SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18415826288SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18675841288Hooks::run( )../SearchEngine.php:231
120.18675842888call_user_func_array ( )../Hooks.php:209
130.18675843592CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18745917640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18815963664CirrusSearch\Searcher->search( )../Searcher.php:268
160.19136198768CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19156231536PoolCounterWork->execute( )../Util.php:133
180.19176255976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19176256160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19176256232CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19176258200PoolCounterWork->execute( )../Util.php:129
220.19176258848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19176259032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19176259152CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20046373448CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20056377376wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20056377656MWDebug::warning( )../GlobalFunctions.php:1247
280.20066378944MWDebug::sendMessage( )../MWDebug.php:155
290.20066379336trigger_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
10.0002240336{main}( )../index.php:0
20.03053790512MediaWiki->run( )../index.php:46
30.03053791920MediaWiki->main( )../MediaWiki.php:424
40.20246302608OutputPage->output( )../MediaWiki.php:583
50.20276309056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20286310352WebResponse->header( )../OutputPage.php:2134
70.20286310496header ( )../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
10.0002240336{main}( )../index.php:0
20.03053790512MediaWiki->run( )../index.php:46
30.03053791920MediaWiki->main( )../MediaWiki.php:424
40.20246302608OutputPage->output( )../MediaWiki.php:583
50.20276309056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20476318384WebResponse->header( )../OutputPage.php:2171
70.20476318528header ( )../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
10.0002240336{main}( )../index.php:0
20.03053790512MediaWiki->run( )../index.php:46
30.03053791920MediaWiki->main( )../MediaWiki.php:424
40.20246302608OutputPage->output( )../MediaWiki.php:583
50.20276309056OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20526318328WebResponse->header( )../OutputPage.php:2172
70.20526318472header ( )../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
10.0002240336{main}( )../index.php:0
20.03053790512MediaWiki->run( )../index.php:46
30.03053791920MediaWiki->main( )../MediaWiki.php:424
40.20246302608OutputPage->output( )../MediaWiki.php:583
50.20576318328WebResponse->header( )../OutputPage.php:2220
60.20576318472header ( )../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
10.0002240336{main}( )../index.php:0
20.03053790512MediaWiki->run( )../index.php:46
30.03053791920MediaWiki->main( )../MediaWiki.php:424
40.20246302608OutputPage->output( )../MediaWiki.php:583
50.20636318488WebResponse->header( )../OutputPage.php:2227
60.20636318632header ( )../WebResponse.php:37