( ! ) Warning: Search backend error during near_match search for '13.58.129.138' 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
10.0000238760{main}( )../index.php:0
20.02573383592MediaWiki->run( )../index.php:46
30.02573385000MediaWiki->main( )../MediaWiki.php:424
40.03513559344MediaWiki->performRequest( )../MediaWiki.php:573
50.05094386904SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05154440824SpecialPage->run( )../SpecialPageFactory.php:581
70.05154441192SpecialSearch->execute( )../SpecialPage.php:383
80.10965802104SpecialSearch->goResult( )../SpecialSearch.php:117
90.11555808336SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11555809088SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11815824088Hooks::run( )../SearchEngine.php:231
120.11815825688call_user_func_array ( )../Hooks.php:209
130.11815826392CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11885900424CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11955946448CirrusSearch\Searcher->search( )../Searcher.php:268
160.12396181536CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12426214304PoolCounterWork->execute( )../Util.php:133
180.12446238744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12446238928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12446239000CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12456240968PoolCounterWork->execute( )../Util.php:129
220.12456241616PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12456241800call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12456241920CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13166356200CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13186360136wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13186360416MWDebug::warning( )../GlobalFunctions.php:1247
280.13196361720MWDebug::sendMessage( )../MWDebug.php:155
290.13196362112trigger_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
10.0000238760{main}( )../index.php:0
20.02573383592MediaWiki->run( )../index.php:46
30.02573385000MediaWiki->main( )../MediaWiki.php:424
40.13566285360OutputPage->output( )../MediaWiki.php:583
50.13586291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13596293104WebResponse->header( )../OutputPage.php:2134
70.13596293248header ( )../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
10.0000238760{main}( )../index.php:0
20.02573383592MediaWiki->run( )../index.php:46
30.02573385000MediaWiki->main( )../MediaWiki.php:424
40.13566285360OutputPage->output( )../MediaWiki.php:583
50.13586291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13766301136WebResponse->header( )../OutputPage.php:2171
70.13766301280header ( )../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
10.0000238760{main}( )../index.php:0
20.02573383592MediaWiki->run( )../index.php:46
30.02573385000MediaWiki->main( )../MediaWiki.php:424
40.13566285360OutputPage->output( )../MediaWiki.php:583
50.13586291808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13816301080WebResponse->header( )../OutputPage.php:2172
70.13816301224header ( )../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
10.0000238760{main}( )../index.php:0
20.02573383592MediaWiki->run( )../index.php:46
30.02573385000MediaWiki->main( )../MediaWiki.php:424
40.13566285360OutputPage->output( )../MediaWiki.php:583
50.13866301080WebResponse->header( )../OutputPage.php:2220
60.13866301224header ( )../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
10.0000238760{main}( )../index.php:0
20.02573383592MediaWiki->run( )../index.php:46
30.02573385000MediaWiki->main( )../MediaWiki.php:424
40.13566285360OutputPage->output( )../MediaWiki.php:583
50.13926301240WebResponse->header( )../OutputPage.php:2227
60.13926301384header ( )../WebResponse.php:37