( ! ) Warning: Search backend error during near_match search for '3.147.69.22' after 6. 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
10.0001233896{main}( )../index.php:0
20.04733375864MediaWiki->run( )../index.php:46
30.04743377272MediaWiki->main( )../MediaWiki.php:424
40.07623551360MediaWiki->performRequest( )../MediaWiki.php:573
50.10784378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10824432784SpecialPage->run( )../SpecialPageFactory.php:581
70.10834433152SpecialSearch->execute( )../SpecialPage.php:383
80.17235795224SpecialSearch->goResult( )../SpecialSearch.php:117
90.17785801480SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17785802232SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18015817232Hooks::run( )../SearchEngine.php:231
120.18015818832call_user_func_array ( )../Hooks.php:209
130.18015819536CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18065893568CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18135939616CirrusSearch\Searcher->search( )../Searcher.php:268
160.18396174624CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18426206224PoolCounterWork->execute( )../Util.php:133
180.18446230480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18446230664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18446230736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18446232672PoolCounterWork->execute( )../Util.php:129
220.18446233320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18446233504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18456233624CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19086347888CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19106351816wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19106352096MWDebug::warning( )../GlobalFunctions.php:1247
280.19116353384MWDebug::sendMessage( )../MWDebug.php:155
290.19116353776trigger_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
10.0001233896{main}( )../index.php:0
20.04733375864MediaWiki->run( )../index.php:46
30.04743377272MediaWiki->main( )../MediaWiki.php:424
40.19306277112OutputPage->output( )../MediaWiki.php:583
50.19336283560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19346284856WebResponse->header( )../OutputPage.php:2134
70.19346285000header ( )../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
10.0001233896{main}( )../index.php:0
20.04733375864MediaWiki->run( )../index.php:46
30.04743377272MediaWiki->main( )../MediaWiki.php:424
40.19306277112OutputPage->output( )../MediaWiki.php:583
50.19336283560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19406292888WebResponse->header( )../OutputPage.php:2171
70.19406293032header ( )../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
10.0001233896{main}( )../index.php:0
20.04733375864MediaWiki->run( )../index.php:46
30.04743377272MediaWiki->main( )../MediaWiki.php:424
40.19306277112OutputPage->output( )../MediaWiki.php:583
50.19336283560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19466292832WebResponse->header( )../OutputPage.php:2172
70.19466292976header ( )../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
10.0001233896{main}( )../index.php:0
20.04733375864MediaWiki->run( )../index.php:46
30.04743377272MediaWiki->main( )../MediaWiki.php:424
40.19306277112OutputPage->output( )../MediaWiki.php:583
50.19526292832WebResponse->header( )../OutputPage.php:2220
60.19526292976header ( )../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
10.0001233896{main}( )../index.php:0
20.04733375864MediaWiki->run( )../index.php:46
30.04743377272MediaWiki->main( )../MediaWiki.php:424
40.19306277112OutputPage->output( )../MediaWiki.php:583
50.19596292984WebResponse->header( )../OutputPage.php:2227
60.19596293128header ( )../WebResponse.php:37