( ! ) Warning: Search backend error during near_match search for '3.12.136.63' 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
10.0000233896{main}( )../index.php:0
20.00823375864MediaWiki->run( )../index.php:46
30.00823377272MediaWiki->main( )../MediaWiki.php:424
40.01713551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03044378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03084432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03094433152SpecialSearch->execute( )../SpecialPage.php:383
80.07175795216SpecialSearch->goResult( )../SpecialSearch.php:117
90.07665801472SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07665802224SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.07885817224Hooks::run( )../SearchEngine.php:231
120.07885818824call_user_func_array ( )../Hooks.php:209
130.07885819528CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.07935893560CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08015939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.08326174616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08366206216PoolCounterWork->execute( )../Util.php:133
180.08376230472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08376230656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08376230728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08386232664PoolCounterWork->execute( )../Util.php:129
220.08386233312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08386233496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08386233616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09026347880CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09036351808wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09036352088MWDebug::warning( )../GlobalFunctions.php:1247
280.09046353376MWDebug::sendMessage( )../MWDebug.php:155
290.09046353768trigger_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
20.00823375864MediaWiki->run( )../index.php:46
30.00823377272MediaWiki->main( )../MediaWiki.php:424
40.09226277104OutputPage->output( )../MediaWiki.php:583
50.09246283552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09256284848WebResponse->header( )../OutputPage.php:2134
70.09256284992header ( )../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
20.00823375864MediaWiki->run( )../index.php:46
30.00823377272MediaWiki->main( )../MediaWiki.php:424
40.09226277104OutputPage->output( )../MediaWiki.php:583
50.09246283552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09316292880WebResponse->header( )../OutputPage.php:2171
70.09316293024header ( )../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
20.00823375864MediaWiki->run( )../index.php:46
30.00823377272MediaWiki->main( )../MediaWiki.php:424
40.09226277104OutputPage->output( )../MediaWiki.php:583
50.09246283552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09366292824WebResponse->header( )../OutputPage.php:2172
70.09366292968header ( )../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
20.00823375864MediaWiki->run( )../index.php:46
30.00823377272MediaWiki->main( )../MediaWiki.php:424
40.09226277104OutputPage->output( )../MediaWiki.php:583
50.09406292824WebResponse->header( )../OutputPage.php:2220
60.09416292968header ( )../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
20.00823375864MediaWiki->run( )../index.php:46
30.00823377272MediaWiki->main( )../MediaWiki.php:424
40.09226277104OutputPage->output( )../MediaWiki.php:583
50.09476292976WebResponse->header( )../OutputPage.php:2227
60.09476293120header ( )../WebResponse.php:37