( ! ) Warning: Search backend error during near_match search for '3.12.36.72' 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
10.0000235296{main}( )../index.php:0
20.00923377400MediaWiki->run( )../index.php:46
30.00923378808MediaWiki->main( )../MediaWiki.php:424
40.01853552960MediaWiki->performRequest( )../MediaWiki.php:573
50.03374380376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03414434296SpecialPage->run( )../SpecialPageFactory.php:581
70.03414434664SpecialSearch->execute( )../SpecialPage.php:383
80.07845796976SpecialSearch->goResult( )../SpecialSearch.php:117
90.08405803232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08405803984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08645818984Hooks::run( )../SearchEngine.php:231
120.08645820584call_user_func_array ( )../Hooks.php:209
130.08645821288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08695895296CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08775941336CirrusSearch\Searcher->search( )../Searcher.php:268
160.09096176440CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09126209216PoolCounterWork->execute( )../Util.php:133
180.09146233960PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09146234144call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09146234216CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09146236184PoolCounterWork->execute( )../Util.php:129
220.09146236832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09146237016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09146237136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09796351400CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09816355328wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09816355608MWDebug::warning( )../GlobalFunctions.php:1247
280.09826356896MWDebug::sendMessage( )../MWDebug.php:155
290.09826357288trigger_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
10.0000235296{main}( )../index.php:0
20.00923377400MediaWiki->run( )../index.php:46
30.00923378808MediaWiki->main( )../MediaWiki.php:424
40.10016280528OutputPage->output( )../MediaWiki.php:583
50.10036286976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10046288272WebResponse->header( )../OutputPage.php:2134
70.10046288416header ( )../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
10.0000235296{main}( )../index.php:0
20.00923377400MediaWiki->run( )../index.php:46
30.00923378808MediaWiki->main( )../MediaWiki.php:424
40.10016280528OutputPage->output( )../MediaWiki.php:583
50.10036286976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10106296304WebResponse->header( )../OutputPage.php:2171
70.10106296448header ( )../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
10.0000235296{main}( )../index.php:0
20.00923377400MediaWiki->run( )../index.php:46
30.00923378808MediaWiki->main( )../MediaWiki.php:424
40.10016280528OutputPage->output( )../MediaWiki.php:583
50.10036286976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10156296248WebResponse->header( )../OutputPage.php:2172
70.10156296392header ( )../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
10.0000235296{main}( )../index.php:0
20.00923377400MediaWiki->run( )../index.php:46
30.00923378808MediaWiki->main( )../MediaWiki.php:424
40.10016280528OutputPage->output( )../MediaWiki.php:583
50.10206296248WebResponse->header( )../OutputPage.php:2220
60.10206296392header ( )../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
10.0000235296{main}( )../index.php:0
20.00923377400MediaWiki->run( )../index.php:46
30.00923378808MediaWiki->main( )../MediaWiki.php:424
40.10016280528OutputPage->output( )../MediaWiki.php:583
50.10266296400WebResponse->header( )../OutputPage.php:2227
60.10266296544header ( )../WebResponse.php:37