( ! ) Warning: Search backend error during near_match search for '3.144.205.223' 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
10.0000236256{main}( )../index.php:0
20.01753782144MediaWiki->run( )../index.php:46
30.01753783552MediaWiki->main( )../MediaWiki.php:424
40.02793957568MediaWiki->performRequest( )../MediaWiki.php:573
50.03964412288SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04014466296SpecialPage->run( )../SpecialPageFactory.php:581
70.04014466664SpecialSearch->execute( )../SpecialPage.php:383
80.07975810264SpecialSearch->goResult( )../SpecialSearch.php:117
90.08505816432SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08505817184SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08735832184Hooks::run( )../SearchEngine.php:231
120.08745833784call_user_func_array ( )../Hooks.php:209
130.08745834488CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08805908560CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08895954584CirrusSearch\Searcher->search( )../Searcher.php:268
160.09236189704CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09266221288PoolCounterWork->execute( )../Util.php:133
180.09286245544PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09286245728call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09286245800CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09286247736PoolCounterWork->execute( )../Util.php:129
220.09286248384PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09286248568call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09286248688CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09966362952CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09976366888wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09976367168MWDebug::warning( )../GlobalFunctions.php:1247
280.09986368472MWDebug::sendMessage( )../MWDebug.php:155
290.09986368864trigger_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
10.0000236256{main}( )../index.php:0
20.01753782144MediaWiki->run( )../index.php:46
30.01753783552MediaWiki->main( )../MediaWiki.php:424
40.10176292144OutputPage->output( )../MediaWiki.php:583
50.10196298592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206299888WebResponse->header( )../OutputPage.php:2134
70.10206300032header ( )../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
10.0000236256{main}( )../index.php:0
20.01753782144MediaWiki->run( )../index.php:46
30.01753783552MediaWiki->main( )../MediaWiki.php:424
40.10176292144OutputPage->output( )../MediaWiki.php:583
50.10196298592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266307920WebResponse->header( )../OutputPage.php:2171
70.10266308064header ( )../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
10.0000236256{main}( )../index.php:0
20.01753782144MediaWiki->run( )../index.php:46
30.01753783552MediaWiki->main( )../MediaWiki.php:424
40.10176292144OutputPage->output( )../MediaWiki.php:583
50.10196298592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10316307864WebResponse->header( )../OutputPage.php:2172
70.10316308008header ( )../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
10.0000236256{main}( )../index.php:0
20.01753782144MediaWiki->run( )../index.php:46
30.01753783552MediaWiki->main( )../MediaWiki.php:424
40.10176292144OutputPage->output( )../MediaWiki.php:583
50.10366307864WebResponse->header( )../OutputPage.php:2220
60.10366308008header ( )../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
10.0000236256{main}( )../index.php:0
20.01753782144MediaWiki->run( )../index.php:46
30.01753783552MediaWiki->main( )../MediaWiki.php:424
40.10176292144OutputPage->output( )../MediaWiki.php:583
50.10426308024WebResponse->header( )../OutputPage.php:2227
60.10426308168header ( )../WebResponse.php:37