( ! ) Warning: Search backend error during near_match search for '3.12.36.171' after 35. 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
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.01823551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03274379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03314433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03314433728SpecialSearch->execute( )../SpecialPage.php:383
80.08725795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.10095801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10095802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10505817320Hooks::run( )../SearchEngine.php:231
120.10505818920call_user_func_array ( )../Hooks.php:209
130.10515819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10555893672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10745939696CirrusSearch\Searcher->search( )../Searcher.php:268
160.11236174800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11386206400PoolCounterWork->execute( )../Util.php:133
180.11396230656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11396230840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11406230912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11406232848PoolCounterWork->execute( )../Util.php:129
220.11406233496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11406233680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11406233800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14906348040CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14916351976wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14916352256MWDebug::warning( )../GlobalFunctions.php:1247
280.14926353560MWDebug::sendMessage( )../MWDebug.php:155
290.14926353952trigger_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
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.15156277232OutputPage->output( )../MediaWiki.php:583
50.15186283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15196284984WebResponse->header( )../OutputPage.php:2134
70.15196285128header ( )../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
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.15156277232OutputPage->output( )../MediaWiki.php:583
50.15186283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15256293016WebResponse->header( )../OutputPage.php:2171
70.15256293160header ( )../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
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.15156277232OutputPage->output( )../MediaWiki.php:583
50.15186283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15316292960WebResponse->header( )../OutputPage.php:2172
70.15316293104header ( )../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
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.15156277232OutputPage->output( )../MediaWiki.php:583
50.15366292960WebResponse->header( )../OutputPage.php:2220
60.15366293104header ( )../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
20.00893376040MediaWiki->run( )../index.php:46
30.00893377448MediaWiki->main( )../MediaWiki.php:424
40.15156277232OutputPage->output( )../MediaWiki.php:583
50.15516293112WebResponse->header( )../OutputPage.php:2227
60.15516293256header ( )../WebResponse.php:37