( ! ) Warning: Search backend error during near_match search for '18.191.70.34' 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
10.0003233928{main}( )../index.php:0
20.03393375840MediaWiki->run( )../index.php:46
30.03393377248MediaWiki->main( )../MediaWiki.php:424
40.04533551384MediaWiki->performRequest( )../MediaWiki.php:573
50.06244378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06284432768SpecialPage->run( )../SpecialPageFactory.php:581
70.06284433136SpecialSearch->execute( )../SpecialPage.php:383
80.11155794688SpecialSearch->goResult( )../SpecialSearch.php:117
90.11775800920SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11775801672SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12015816672Hooks::run( )../SearchEngine.php:231
120.12015818272call_user_func_array ( )../Hooks.php:209
130.12015818976CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12065893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12145939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.12486174088CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12516205672PoolCounterWork->execute( )../Util.php:133
180.12536229928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12536230112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12536230184CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12536232120PoolCounterWork->execute( )../Util.php:129
220.12536232768PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12536232952call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12536233072CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13216347320CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13236351256wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13236351536MWDebug::warning( )../GlobalFunctions.php:1247
280.13246352840MWDebug::sendMessage( )../MWDebug.php:155
290.13246353232trigger_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
10.0003233928{main}( )../index.php:0
20.03393375840MediaWiki->run( )../index.php:46
30.03393377248MediaWiki->main( )../MediaWiki.php:424
40.13476276544OutputPage->output( )../MediaWiki.php:583
50.13506283000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13516284296WebResponse->header( )../OutputPage.php:2134
70.13516284440header ( )../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
10.0003233928{main}( )../index.php:0
20.03393375840MediaWiki->run( )../index.php:46
30.03393377248MediaWiki->main( )../MediaWiki.php:424
40.13476276544OutputPage->output( )../MediaWiki.php:583
50.13506283000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13586292328WebResponse->header( )../OutputPage.php:2171
70.13586292472header ( )../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
10.0003233928{main}( )../index.php:0
20.03393375840MediaWiki->run( )../index.php:46
30.03393377248MediaWiki->main( )../MediaWiki.php:424
40.13476276544OutputPage->output( )../MediaWiki.php:583
50.13506283000OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13636292272WebResponse->header( )../OutputPage.php:2172
70.13636292416header ( )../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
10.0003233928{main}( )../index.php:0
20.03393375840MediaWiki->run( )../index.php:46
30.03393377248MediaWiki->main( )../MediaWiki.php:424
40.13476276544OutputPage->output( )../MediaWiki.php:583
50.13686292272WebResponse->header( )../OutputPage.php:2220
60.13686292416header ( )../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
10.0003233928{main}( )../index.php:0
20.03393375840MediaWiki->run( )../index.php:46
30.03393377248MediaWiki->main( )../MediaWiki.php:424
40.13476276544OutputPage->output( )../MediaWiki.php:583
50.13746292432WebResponse->header( )../OutputPage.php:2227
60.13746292576header ( )../WebResponse.php:37