( ! ) Warning: Search backend error during near_match search for '3.22.235.243' 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
10.0000238760{main}( )../index.php:0
20.01663383944MediaWiki->run( )../index.php:46
30.01663385352MediaWiki->main( )../MediaWiki.php:424
40.02443559536MediaWiki->performRequest( )../MediaWiki.php:573
50.05554387080SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06024440960SpecialPage->run( )../SpecialPageFactory.php:581
70.06024441328SpecialSearch->execute( )../SpecialPage.php:383
80.18975803608SpecialSearch->goResult( )../SpecialSearch.php:117
90.20195809840SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20195810592SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20745825592Hooks::run( )../SearchEngine.php:231
120.20755827192call_user_func_array ( )../Hooks.php:209
130.20755827896CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20805901920CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20865947944CirrusSearch\Searcher->search( )../Searcher.php:268
160.21146183040CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21176215808PoolCounterWork->execute( )../Util.php:133
180.21186240248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21186240432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21186240504CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21196242472PoolCounterWork->execute( )../Util.php:129
220.21196243120PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21196243304call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21196243424CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.21906357720CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.21916361656wfLogWarning( )../ElasticsearchIntermediary.php:98
270.21916361936MWDebug::warning( )../GlobalFunctions.php:1247
280.21926363240MWDebug::sendMessage( )../MWDebug.php:155
290.21926363632trigger_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
10.0000238760{main}( )../index.php:0
20.01663383944MediaWiki->run( )../index.php:46
30.01663385352MediaWiki->main( )../MediaWiki.php:424
40.23326286888OutputPage->output( )../MediaWiki.php:583
50.23356293344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23366294640WebResponse->header( )../OutputPage.php:2134
70.23366294784header ( )../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
10.0000238760{main}( )../index.php:0
20.01663383944MediaWiki->run( )../index.php:46
30.01663385352MediaWiki->main( )../MediaWiki.php:424
40.23326286888OutputPage->output( )../MediaWiki.php:583
50.23356293344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23436302672WebResponse->header( )../OutputPage.php:2171
70.23436302816header ( )../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
10.0000238760{main}( )../index.php:0
20.01663383944MediaWiki->run( )../index.php:46
30.01663385352MediaWiki->main( )../MediaWiki.php:424
40.23326286888OutputPage->output( )../MediaWiki.php:583
50.23356293344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23486302616WebResponse->header( )../OutputPage.php:2172
70.23486302760header ( )../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
10.0000238760{main}( )../index.php:0
20.01663383944MediaWiki->run( )../index.php:46
30.01663385352MediaWiki->main( )../MediaWiki.php:424
40.23326286888OutputPage->output( )../MediaWiki.php:583
50.23536302616WebResponse->header( )../OutputPage.php:2220
60.23536302760header ( )../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
10.0000238760{main}( )../index.php:0
20.01663383944MediaWiki->run( )../index.php:46
30.01663385352MediaWiki->main( )../MediaWiki.php:424
40.23326286888OutputPage->output( )../MediaWiki.php:583
50.24426302776WebResponse->header( )../OutputPage.php:2227
60.24426302920header ( )../WebResponse.php:37