( ! ) Warning: Search backend error during near_match search for '3.12.41.67' after 2. 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
10.0000233896{main}( )../index.php:0
20.01123375864MediaWiki->run( )../index.php:46
30.01123377272MediaWiki->main( )../MediaWiki.php:424
40.02173551320MediaWiki->performRequest( )../MediaWiki.php:573
50.03784378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03824432616SpecialPage->run( )../SpecialPageFactory.php:581
70.03824432984SpecialSearch->execute( )../SpecialPage.php:383
80.08205795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.08725801232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08725801984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08955816984Hooks::run( )../SearchEngine.php:231
120.08955818584call_user_func_array ( )../Hooks.php:209
130.08955819288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08995893288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09035939320CirrusSearch\Searcher->search( )../Searcher.php:268
160.09246174376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09266205976PoolCounterWork->execute( )../Util.php:133
180.09276230232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09276230416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09276230488CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09276232424PoolCounterWork->execute( )../Util.php:129
220.09286233072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09286233256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09286233376CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09476347632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09486351560wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09486351840MWDebug::warning( )../GlobalFunctions.php:1247
280.09526353128MWDebug::sendMessage( )../MWDebug.php:155
290.09526353520trigger_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
10.0000233896{main}( )../index.php:0
20.01123375864MediaWiki->run( )../index.php:46
30.01123377272MediaWiki->main( )../MediaWiki.php:424
40.09706276856OutputPage->output( )../MediaWiki.php:583
50.09736283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09746284600WebResponse->header( )../OutputPage.php:2134
70.09746284744header ( )../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
10.0000233896{main}( )../index.php:0
20.01123375864MediaWiki->run( )../index.php:46
30.01123377272MediaWiki->main( )../MediaWiki.php:424
40.09706276856OutputPage->output( )../MediaWiki.php:583
50.09736283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09846292632WebResponse->header( )../OutputPage.php:2171
70.09846292776header ( )../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
10.0000233896{main}( )../index.php:0
20.01123375864MediaWiki->run( )../index.php:46
30.01123377272MediaWiki->main( )../MediaWiki.php:424
40.09706276856OutputPage->output( )../MediaWiki.php:583
50.09736283304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926292576WebResponse->header( )../OutputPage.php:2172
70.09926292720header ( )../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
10.0000233896{main}( )../index.php:0
20.01123375864MediaWiki->run( )../index.php:46
30.01123377272MediaWiki->main( )../MediaWiki.php:424
40.09706276856OutputPage->output( )../MediaWiki.php:583
50.09976292576WebResponse->header( )../OutputPage.php:2220
60.09976292720header ( )../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
10.0000233896{main}( )../index.php:0
20.01123375864MediaWiki->run( )../index.php:46
30.01123377272MediaWiki->main( )../MediaWiki.php:424
40.09706276856OutputPage->output( )../MediaWiki.php:583
50.10036292728WebResponse->header( )../OutputPage.php:2227
60.10036292872header ( )../WebResponse.php:37