( ! ) Warning: Search backend error during near_match search for '3.12.73.221' after 15. 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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.01803551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03294378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03334432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03344433152SpecialSearch->execute( )../SpecialPage.php:383
80.07605795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.08125801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08125802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08345817240Hooks::run( )../SearchEngine.php:231
120.08355818840call_user_func_array ( )../Hooks.php:209
130.08355819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08405893592CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08485939624CirrusSearch\Searcher->search( )../Searcher.php:268
160.08826174728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08856207496PoolCounterWork->execute( )../Util.php:133
180.08866231968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08876232152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08876232224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08876234192PoolCounterWork->execute( )../Util.php:129
220.08876234840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08876235024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08876235144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10366349424CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10376353360wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10376353640MWDebug::warning( )../GlobalFunctions.php:1247
280.10386354944MWDebug::sendMessage( )../MWDebug.php:155
290.10386355336trigger_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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.10586278552OutputPage->output( )../MediaWiki.php:583
50.10606285008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10616286304WebResponse->header( )../OutputPage.php:2134
70.10616286448header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.10586278552OutputPage->output( )../MediaWiki.php:583
50.10606285008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10716294336WebResponse->header( )../OutputPage.php:2171
70.10716294480header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.10586278552OutputPage->output( )../MediaWiki.php:583
50.10606285008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10766294280WebResponse->header( )../OutputPage.php:2172
70.10766294424header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.10586278552OutputPage->output( )../MediaWiki.php:583
50.10816294280WebResponse->header( )../OutputPage.php:2220
60.10816294424header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.10586278552OutputPage->output( )../MediaWiki.php:583
50.10876294432WebResponse->header( )../OutputPage.php:2227
60.10876294576header ( )../WebResponse.php:37