( ! ) Warning: Search backend error during near_match search for '18.219.134.198' after 46. 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
10.0000233960{main}( )../index.php:0
20.01043376096MediaWiki->run( )../index.php:46
30.01043377504MediaWiki->main( )../MediaWiki.php:424
40.05133551592MediaWiki->performRequest( )../MediaWiki.php:573
50.12644379144SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12684433064SpecialPage->run( )../SpecialPageFactory.php:581
70.12684433432SpecialSearch->execute( )../SpecialPage.php:383
80.24925795320SpecialSearch->goResult( )../SpecialSearch.php:117
90.26915801576SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.26915802328SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.28025817320Hooks::run( )../SearchEngine.php:231
120.28035818920call_user_func_array ( )../Hooks.php:209
130.28035819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.29225893648CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.29455939688CirrusSearch\Searcher->search( )../Searcher.php:268
160.29786174744CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.29816206328PoolCounterWork->execute( )../Util.php:133
180.29836230584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.29836230768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.29836230840CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.29836232776PoolCounterWork->execute( )../Util.php:129
220.29846233424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.29846233608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.29846233728CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.34446347960CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.34456351896wfLogWarning( )../ElasticsearchIntermediary.php:98
270.34456352176MWDebug::warning( )../GlobalFunctions.php:1247
280.34466353480MWDebug::sendMessage( )../MWDebug.php:155
290.34466353872trigger_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
10.0000233960{main}( )../index.php:0
20.01043376096MediaWiki->run( )../index.php:46
30.01043377504MediaWiki->main( )../MediaWiki.php:424
40.34666277192OutputPage->output( )../MediaWiki.php:583
50.34696283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34706284944WebResponse->header( )../OutputPage.php:2134
70.34706285088header ( )../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
10.0000233960{main}( )../index.php:0
20.01043376096MediaWiki->run( )../index.php:46
30.01043377504MediaWiki->main( )../MediaWiki.php:424
40.34666277192OutputPage->output( )../MediaWiki.php:583
50.34696283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34946292976WebResponse->header( )../OutputPage.php:2171
70.34946293120header ( )../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
10.0000233960{main}( )../index.php:0
20.01043376096MediaWiki->run( )../index.php:46
30.01043377504MediaWiki->main( )../MediaWiki.php:424
40.34666277192OutputPage->output( )../MediaWiki.php:583
50.34696283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.35156292920WebResponse->header( )../OutputPage.php:2172
70.35156293064header ( )../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
10.0000233960{main}( )../index.php:0
20.01043376096MediaWiki->run( )../index.php:46
30.01043377504MediaWiki->main( )../MediaWiki.php:424
40.34666277192OutputPage->output( )../MediaWiki.php:583
50.35206292920WebResponse->header( )../OutputPage.php:2220
60.35206293064header ( )../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
10.0000233960{main}( )../index.php:0
20.01043376096MediaWiki->run( )../index.php:46
30.01043377504MediaWiki->main( )../MediaWiki.php:424
40.34666277192OutputPage->output( )../MediaWiki.php:583
50.35266293080WebResponse->header( )../OutputPage.php:2227
60.35266293224header ( )../WebResponse.php:37