( ! ) Warning: Search backend error during near_match search for '18.219.236.70' 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
10.0000232232{main}( )../index.php:0
20.01003374344MediaWiki->run( )../index.php:46
30.01003375752MediaWiki->main( )../MediaWiki.php:424
40.02063599456MediaWiki->performRequest( )../MediaWiki.php:573
50.03774412984SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03824466976SpecialPage->run( )../SpecialPageFactory.php:581
70.03824467344SpecialSearch->execute( )../SpecialPage.php:383
80.08225794888SpecialSearch->goResult( )../SpecialSearch.php:117
90.08855801096SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08855801848SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09085816848Hooks::run( )../SearchEngine.php:231
120.09085818448call_user_func_array ( )../Hooks.php:209
130.09085819152CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09145893208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09225939232CirrusSearch\Searcher->search( )../Searcher.php:268
160.09586174336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09616205920PoolCounterWork->execute( )../Util.php:133
180.09626230176PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09636230360call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09636230432CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09636232368PoolCounterWork->execute( )../Util.php:129
220.09636233016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09636233200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09636233320CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10296347560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10316351496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10316351776MWDebug::warning( )../GlobalFunctions.php:1247
280.10326353080MWDebug::sendMessage( )../MWDebug.php:155
290.10326353472trigger_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
10.0000232232{main}( )../index.php:0
20.01003374344MediaWiki->run( )../index.php:46
30.01003375752MediaWiki->main( )../MediaWiki.php:424
40.10526276736OutputPage->output( )../MediaWiki.php:583
50.10556283192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10566284488WebResponse->header( )../OutputPage.php:2134
70.10566284632header ( )../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
10.0000232232{main}( )../index.php:0
20.01003374344MediaWiki->run( )../index.php:46
30.01003375752MediaWiki->main( )../MediaWiki.php:424
40.10526276736OutputPage->output( )../MediaWiki.php:583
50.10556283192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10636292520WebResponse->header( )../OutputPage.php:2171
70.10636292664header ( )../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
10.0000232232{main}( )../index.php:0
20.01003374344MediaWiki->run( )../index.php:46
30.01003375752MediaWiki->main( )../MediaWiki.php:424
40.10526276736OutputPage->output( )../MediaWiki.php:583
50.10556283192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10686292464WebResponse->header( )../OutputPage.php:2172
70.10686292608header ( )../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
10.0000232232{main}( )../index.php:0
20.01003374344MediaWiki->run( )../index.php:46
30.01003375752MediaWiki->main( )../MediaWiki.php:424
40.10526276736OutputPage->output( )../MediaWiki.php:583
50.10736292464WebResponse->header( )../OutputPage.php:2220
60.10736292608header ( )../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
10.0000232232{main}( )../index.php:0
20.01003374344MediaWiki->run( )../index.php:46
30.01003375752MediaWiki->main( )../MediaWiki.php:424
40.10526276736OutputPage->output( )../MediaWiki.php:583
50.10796292624WebResponse->header( )../OutputPage.php:2227
60.10796292768header ( )../WebResponse.php:37