( ! ) Warning: Search backend error during near_match search for '3.144.9.192' after 6. 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
10.0000233928{main}( )../index.php:0
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.01783551968MediaWiki->performRequest( )../MediaWiki.php:573
50.08834379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08884433312SpecialPage->run( )../SpecialPageFactory.php:581
70.08884433680SpecialSearch->execute( )../SpecialPage.php:383
80.13475796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.13995802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13995803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14275818248Hooks::run( )../SearchEngine.php:231
120.14275819848call_user_func_array ( )../Hooks.php:209
130.14275820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14335894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14415940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.14726175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14756207272PoolCounterWork->execute( )../Util.php:133
180.14766231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14766231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14766231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14776233720PoolCounterWork->execute( )../Util.php:129
220.14776234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14776234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14776234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15416348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15426352848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15426353128MWDebug::warning( )../GlobalFunctions.php:1247
280.15436354416MWDebug::sendMessage( )../MWDebug.php:155
290.15436354808trigger_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
10.0000233928{main}( )../index.php:0
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.15616278144OutputPage->output( )../MediaWiki.php:583
50.15636284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15646285888WebResponse->header( )../OutputPage.php:2134
70.15646286032header ( )../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
10.0000233928{main}( )../index.php:0
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.15616278144OutputPage->output( )../MediaWiki.php:583
50.15636284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15706293920WebResponse->header( )../OutputPage.php:2171
70.15706294064header ( )../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
10.0000233928{main}( )../index.php:0
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.15616278144OutputPage->output( )../MediaWiki.php:583
50.15636284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15756293864WebResponse->header( )../OutputPage.php:2172
70.15756294008header ( )../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
10.0000233928{main}( )../index.php:0
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.15616278144OutputPage->output( )../MediaWiki.php:583
50.15806293864WebResponse->header( )../OutputPage.php:2220
60.15806294008header ( )../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
10.0000233928{main}( )../index.php:0
20.00933376408MediaWiki->run( )../index.php:46
30.00933377816MediaWiki->main( )../MediaWiki.php:424
40.15616278144OutputPage->output( )../MediaWiki.php:583
50.15876294024WebResponse->header( )../OutputPage.php:2227
60.15876294168header ( )../WebResponse.php:37