( ! ) Warning: Search backend error during near_match search for '3.17.74.153' 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
10.0000236192{main}( )../index.php:0
20.01553783392MediaWiki->run( )../index.php:46
30.01553784800MediaWiki->main( )../MediaWiki.php:424
40.02413958904MediaWiki->performRequest( )../MediaWiki.php:573
50.03614413712SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03654467672SpecialPage->run( )../SpecialPageFactory.php:581
70.03654468040SpecialSearch->execute( )../SpecialPage.php:383
80.07765812080SpecialSearch->goResult( )../SpecialSearch.php:117
90.08325818296SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08325819048SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08545834048Hooks::run( )../SearchEngine.php:231
120.08555835648call_user_func_array ( )../Hooks.php:209
130.08555836352CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08615910416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08685956440CirrusSearch\Searcher->search( )../Searcher.php:268
160.08976191488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08996223072PoolCounterWork->execute( )../Util.php:133
180.09006247328PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09016247512call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09016247584CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09016249520PoolCounterWork->execute( )../Util.php:129
220.09016250168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09016250352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09016250472CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09676364752CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09696368680wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09696368960MWDebug::warning( )../GlobalFunctions.php:1247
280.09706370248MWDebug::sendMessage( )../MWDebug.php:155
290.09706370640trigger_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
10.0000236192{main}( )../index.php:0
20.01553783392MediaWiki->run( )../index.php:46
30.01553784800MediaWiki->main( )../MediaWiki.php:424
40.09896293976OutputPage->output( )../MediaWiki.php:583
50.09926300424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09936301720WebResponse->header( )../OutputPage.php:2134
70.09936301864header ( )../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
10.0000236192{main}( )../index.php:0
20.01553783392MediaWiki->run( )../index.php:46
30.01553784800MediaWiki->main( )../MediaWiki.php:424
40.09896293976OutputPage->output( )../MediaWiki.php:583
50.09926300424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09996309752WebResponse->header( )../OutputPage.php:2171
70.09996309896header ( )../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
10.0000236192{main}( )../index.php:0
20.01553783392MediaWiki->run( )../index.php:46
30.01553784800MediaWiki->main( )../MediaWiki.php:424
40.09896293976OutputPage->output( )../MediaWiki.php:583
50.09926300424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10046309696WebResponse->header( )../OutputPage.php:2172
70.10046309840header ( )../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
10.0000236192{main}( )../index.php:0
20.01553783392MediaWiki->run( )../index.php:46
30.01553784800MediaWiki->main( )../MediaWiki.php:424
40.09896293976OutputPage->output( )../MediaWiki.php:583
50.10096309696WebResponse->header( )../OutputPage.php:2220
60.10096309840header ( )../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
10.0000236192{main}( )../index.php:0
20.01553783392MediaWiki->run( )../index.php:46
30.01553784800MediaWiki->main( )../MediaWiki.php:424
40.09896293976OutputPage->output( )../MediaWiki.php:583
50.10156309848WebResponse->header( )../OutputPage.php:2227
60.10156309992header ( )../WebResponse.php:37