( ! ) Warning: Search backend error during near_match search for '3.12.136.3' 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
10.0001233896{main}( )../index.php:0
20.01143376408MediaWiki->run( )../index.php:46
30.01153377816MediaWiki->main( )../MediaWiki.php:424
40.01953551952MediaWiki->performRequest( )../MediaWiki.php:573
50.03434379344SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03484433184SpecialPage->run( )../SpecialPageFactory.php:581
70.03484433552SpecialSearch->execute( )../SpecialPage.php:383
80.07935795928SpecialSearch->goResult( )../SpecialSearch.php:117
90.08455802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08455802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08695817936Hooks::run( )../SearchEngine.php:231
120.08695819536call_user_func_array ( )../Hooks.php:209
130.08695820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08765894256CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08845940280CirrusSearch\Searcher->search( )../Searcher.php:268
160.09176175384CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09206208168PoolCounterWork->execute( )../Util.php:133
180.09226232912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09226233096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09226233168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09226235136PoolCounterWork->execute( )../Util.php:129
220.09226235784PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09226235968call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09226236088CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09886350352CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09896354280wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09896354560MWDebug::warning( )../GlobalFunctions.php:1247
280.09906355848MWDebug::sendMessage( )../MWDebug.php:155
290.09906356240trigger_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
10.0001233896{main}( )../index.php:0
20.01143376408MediaWiki->run( )../index.php:46
30.01153377816MediaWiki->main( )../MediaWiki.php:424
40.10086279480OutputPage->output( )../MediaWiki.php:583
50.10106285928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10126287224WebResponse->header( )../OutputPage.php:2134
70.10126287368header ( )../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
10.0001233896{main}( )../index.php:0
20.01143376408MediaWiki->run( )../index.php:46
30.01153377816MediaWiki->main( )../MediaWiki.php:424
40.10086279480OutputPage->output( )../MediaWiki.php:583
50.10106285928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10196295256WebResponse->header( )../OutputPage.php:2171
70.10196295400header ( )../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
10.0001233896{main}( )../index.php:0
20.01143376408MediaWiki->run( )../index.php:46
30.01153377816MediaWiki->main( )../MediaWiki.php:424
40.10086279480OutputPage->output( )../MediaWiki.php:583
50.10106285928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10246295200WebResponse->header( )../OutputPage.php:2172
70.10246295344header ( )../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
10.0001233896{main}( )../index.php:0
20.01143376408MediaWiki->run( )../index.php:46
30.01153377816MediaWiki->main( )../MediaWiki.php:424
40.10086279480OutputPage->output( )../MediaWiki.php:583
50.10296295200WebResponse->header( )../OutputPage.php:2220
60.10296295344header ( )../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
10.0001233896{main}( )../index.php:0
20.01143376408MediaWiki->run( )../index.php:46
30.01153377816MediaWiki->main( )../MediaWiki.php:424
40.10086279480OutputPage->output( )../MediaWiki.php:583
50.10346295360WebResponse->header( )../OutputPage.php:2227
60.10346295504header ( )../WebResponse.php:37