( ! ) Warning: Search backend error during near_match search for '18.222.119.143' after 7. 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
10.0002233960{main}( )../index.php:0
20.03053375888MediaWiki->run( )../index.php:46
30.03053377296MediaWiki->main( )../MediaWiki.php:424
40.04173551480MediaWiki->performRequest( )../MediaWiki.php:573
50.05744379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05794432984SpecialPage->run( )../SpecialPageFactory.php:581
70.05794433352SpecialSearch->execute( )../SpecialPage.php:383
80.10305794392SpecialSearch->goResult( )../SpecialSearch.php:117
90.10805800648SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10805801400SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11035816392Hooks::run( )../SearchEngine.php:231
120.11035817992call_user_func_array ( )../Hooks.php:209
130.11035818696CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11085892744CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11165938776CirrusSearch\Searcher->search( )../Searcher.php:268
160.11486173880CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11516206656PoolCounterWork->execute( )../Util.php:133
180.11536231128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11536231312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11536231384CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11536233352PoolCounterWork->execute( )../Util.php:129
220.11546234000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11546234184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11546234304CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12256348568CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12276352504wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12276352784MWDebug::warning( )../GlobalFunctions.php:1247
280.12286354088MWDebug::sendMessage( )../MWDebug.php:155
290.12286354480trigger_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
10.0002233960{main}( )../index.php:0
20.03053375888MediaWiki->run( )../index.php:46
30.03053377296MediaWiki->main( )../MediaWiki.php:424
40.12476277704OutputPage->output( )../MediaWiki.php:583
50.12496284160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12506285456WebResponse->header( )../OutputPage.php:2134
70.12506285600header ( )../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
10.0002233960{main}( )../index.php:0
20.03053375888MediaWiki->run( )../index.php:46
30.03053377296MediaWiki->main( )../MediaWiki.php:424
40.12476277704OutputPage->output( )../MediaWiki.php:583
50.12496284160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12596293488WebResponse->header( )../OutputPage.php:2171
70.12596293632header ( )../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
10.0002233960{main}( )../index.php:0
20.03053375888MediaWiki->run( )../index.php:46
30.03053377296MediaWiki->main( )../MediaWiki.php:424
40.12476277704OutputPage->output( )../MediaWiki.php:583
50.12496284160OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12656293432WebResponse->header( )../OutputPage.php:2172
70.12656293576header ( )../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
10.0002233960{main}( )../index.php:0
20.03053375888MediaWiki->run( )../index.php:46
30.03053377296MediaWiki->main( )../MediaWiki.php:424
40.12476277704OutputPage->output( )../MediaWiki.php:583
50.12696293432WebResponse->header( )../OutputPage.php:2220
60.12696293576header ( )../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
10.0002233960{main}( )../index.php:0
20.03053375888MediaWiki->run( )../index.php:46
30.03053377296MediaWiki->main( )../MediaWiki.php:424
40.12476277704OutputPage->output( )../MediaWiki.php:583
50.12756293592WebResponse->header( )../OutputPage.php:2227
60.12756293736header ( )../WebResponse.php:37