( ! ) Warning: Search backend error during near_match search for '3.147.69.64' 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
20.00913375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.01933551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03914378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03954432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03954433152SpecialSearch->execute( )../SpecialPage.php:383
80.09015795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.09585801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09585802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09825817240Hooks::run( )../SearchEngine.php:231
120.09835818840call_user_func_array ( )../Hooks.php:209
130.09835819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09885893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09965939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.10276174664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10306206248PoolCounterWork->execute( )../Util.php:133
180.10326230504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10326230688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10326230760CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10326232696PoolCounterWork->execute( )../Util.php:129
220.10326233344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10326233528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10326233648CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10986347896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11006351824wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11006352104MWDebug::warning( )../GlobalFunctions.php:1247
280.11016353392MWDebug::sendMessage( )../MWDebug.php:155
290.11016353784trigger_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
20.00913375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.11206277120OutputPage->output( )../MediaWiki.php:583
50.11226283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11236284864WebResponse->header( )../OutputPage.php:2134
70.11236285008header ( )../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
20.00913375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.11206277120OutputPage->output( )../MediaWiki.php:583
50.11226283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11306292896WebResponse->header( )../OutputPage.php:2171
70.11306293040header ( )../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
20.00913375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.11206277120OutputPage->output( )../MediaWiki.php:583
50.11226283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11346292840WebResponse->header( )../OutputPage.php:2172
70.11346292984header ( )../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
20.00913375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.11206277120OutputPage->output( )../MediaWiki.php:583
50.11406292840WebResponse->header( )../OutputPage.php:2220
60.11406292984header ( )../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
20.00913375864MediaWiki->run( )../index.php:46
30.00913377272MediaWiki->main( )../MediaWiki.php:424
40.11206277120OutputPage->output( )../MediaWiki.php:583
50.11466292992WebResponse->header( )../OutputPage.php:2227
60.11466293136header ( )../WebResponse.php:37