( ! ) Warning: Search backend error during near_match search for '13.58.252.8' after 6. 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
10.0000235808{main}( )../index.php:0
20.01573781472MediaWiki->run( )../index.php:46
30.01573782880MediaWiki->main( )../MediaWiki.php:424
40.02543956984MediaWiki->performRequest( )../MediaWiki.php:573
50.03704411760SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03754465736SpecialPage->run( )../SpecialPageFactory.php:581
70.03764466104SpecialSearch->execute( )../SpecialPage.php:383
80.07775809088SpecialSearch->goResult( )../SpecialSearch.php:117
90.08315815080SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08315815832SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08555830832Hooks::run( )../SearchEngine.php:231
120.08555832432call_user_func_array ( )../Hooks.php:209
130.08555833136CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08625907184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08705953208CirrusSearch\Searcher->search( )../Searcher.php:268
160.09016188256CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09046219840PoolCounterWork->execute( )../Util.php:133
180.09056244096PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09056244280call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09056244352CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09056246288PoolCounterWork->execute( )../Util.php:129
220.09056246936PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09056247120call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09056247240CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09686361520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09696365448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09696365728MWDebug::warning( )../GlobalFunctions.php:1247
280.09706367016MWDebug::sendMessage( )../MWDebug.php:155
290.09706367408trigger_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
10.0000235808{main}( )../index.php:0
20.01573781472MediaWiki->run( )../index.php:46
30.01573782880MediaWiki->main( )../MediaWiki.php:424
40.09896290744OutputPage->output( )../MediaWiki.php:583
50.09916297192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926298488WebResponse->header( )../OutputPage.php:2134
70.09926298632header ( )../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
10.0000235808{main}( )../index.php:0
20.01573781472MediaWiki->run( )../index.php:46
30.01573782880MediaWiki->main( )../MediaWiki.php:424
40.09896290744OutputPage->output( )../MediaWiki.php:583
50.09916297192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09996306520WebResponse->header( )../OutputPage.php:2171
70.09996306664header ( )../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
10.0000235808{main}( )../index.php:0
20.01573781472MediaWiki->run( )../index.php:46
30.01573782880MediaWiki->main( )../MediaWiki.php:424
40.09896290744OutputPage->output( )../MediaWiki.php:583
50.09916297192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10046306464WebResponse->header( )../OutputPage.php:2172
70.10046306608header ( )../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
10.0000235808{main}( )../index.php:0
20.01573781472MediaWiki->run( )../index.php:46
30.01573782880MediaWiki->main( )../MediaWiki.php:424
40.09896290744OutputPage->output( )../MediaWiki.php:583
50.10086306464WebResponse->header( )../OutputPage.php:2220
60.10086306608header ( )../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
10.0000235808{main}( )../index.php:0
20.01573781472MediaWiki->run( )../index.php:46
30.01573782880MediaWiki->main( )../MediaWiki.php:424
40.09896290744OutputPage->output( )../MediaWiki.php:583
50.10156306616WebResponse->header( )../OutputPage.php:2227
60.10156306760header ( )../WebResponse.php:37