( ! ) Warning: Search backend error during near_match search for '3.147.7.233' 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
10.0000233896{main}( )../index.php:0
20.00973375864MediaWiki->run( )../index.php:46
30.00973377272MediaWiki->main( )../MediaWiki.php:424
40.02053551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03674378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03724432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03724433152SpecialSearch->execute( )../SpecialPage.php:383
80.08395795216SpecialSearch->goResult( )../SpecialSearch.php:117
90.08935801472SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08935802224SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09175817224Hooks::run( )../SearchEngine.php:231
120.09175818824call_user_func_array ( )../Hooks.php:209
130.09175819528CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10065893560CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10175939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.10536174664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10576206248PoolCounterWork->execute( )../Util.php:133
180.10596230504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10596230688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10596230760CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10596232696PoolCounterWork->execute( )../Util.php:129
220.10596233344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10596233528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10596233648CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11286347896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11306351824wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11306352104MWDebug::warning( )../GlobalFunctions.php:1247
280.11316353392MWDebug::sendMessage( )../MWDebug.php:155
290.11316353784trigger_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
10.0000233896{main}( )../index.php:0
20.00973375864MediaWiki->run( )../index.php:46
30.00973377272MediaWiki->main( )../MediaWiki.php:424
40.11506277120OutputPage->output( )../MediaWiki.php:583
50.11526283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11536284864WebResponse->header( )../OutputPage.php:2134
70.11536285008header ( )../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
10.0000233896{main}( )../index.php:0
20.00973375864MediaWiki->run( )../index.php:46
30.00973377272MediaWiki->main( )../MediaWiki.php:424
40.11506277120OutputPage->output( )../MediaWiki.php:583
50.11526283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11606292896WebResponse->header( )../OutputPage.php:2171
70.11606293040header ( )../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
10.0000233896{main}( )../index.php:0
20.00973375864MediaWiki->run( )../index.php:46
30.00973377272MediaWiki->main( )../MediaWiki.php:424
40.11506277120OutputPage->output( )../MediaWiki.php:583
50.11526283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11656292840WebResponse->header( )../OutputPage.php:2172
70.11656292984header ( )../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
10.0000233896{main}( )../index.php:0
20.00973375864MediaWiki->run( )../index.php:46
30.00973377272MediaWiki->main( )../MediaWiki.php:424
40.11506277120OutputPage->output( )../MediaWiki.php:583
50.11706292840WebResponse->header( )../OutputPage.php:2220
60.11706292984header ( )../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
10.0000233896{main}( )../index.php:0
20.00973375864MediaWiki->run( )../index.php:46
30.00973377272MediaWiki->main( )../MediaWiki.php:424
40.11506277120OutputPage->output( )../MediaWiki.php:583
50.11766292992WebResponse->header( )../OutputPage.php:2227
60.11766293136header ( )../WebResponse.php:37