( ! ) Warning: Search backend error during near_match search for '3.128.205.47' 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
10.0002233928{main}( )../index.php:0
20.01083375840MediaWiki->run( )../index.php:46
30.01083377248MediaWiki->main( )../MediaWiki.php:424
40.01863551384MediaWiki->performRequest( )../MediaWiki.php:573
50.03354378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03394432768SpecialPage->run( )../SpecialPageFactory.php:581
70.03394433136SpecialSearch->execute( )../SpecialPage.php:383
80.07895794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.08415800960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08415801712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08635816712Hooks::run( )../SearchEngine.php:231
120.08645818312call_user_func_array ( )../Hooks.php:209
130.08645819016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08685893048CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08745939072CirrusSearch\Searcher->search( )../Searcher.php:268
160.09026174080CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09056205680PoolCounterWork->execute( )../Util.php:133
180.09066229936PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09066230120call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09066230192CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09076232128PoolCounterWork->execute( )../Util.php:129
220.09076232776PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09076232960call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09076233080CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09696347344CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09706351280wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09706351560MWDebug::warning( )../GlobalFunctions.php:1247
280.09716352864MWDebug::sendMessage( )../MWDebug.php:155
290.09716353256trigger_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
10.0002233928{main}( )../index.php:0
20.01083375840MediaWiki->run( )../index.php:46
30.01083377248MediaWiki->main( )../MediaWiki.php:424
40.09886276568OutputPage->output( )../MediaWiki.php:583
50.09906283024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09916284320WebResponse->header( )../OutputPage.php:2134
70.09916284464header ( )../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
10.0002233928{main}( )../index.php:0
20.01083375840MediaWiki->run( )../index.php:46
30.01083377248MediaWiki->main( )../MediaWiki.php:424
40.09886276568OutputPage->output( )../MediaWiki.php:583
50.09906283024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976292352WebResponse->header( )../OutputPage.php:2171
70.09976292496header ( )../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
10.0002233928{main}( )../index.php:0
20.01083375840MediaWiki->run( )../index.php:46
30.01083377248MediaWiki->main( )../MediaWiki.php:424
40.09886276568OutputPage->output( )../MediaWiki.php:583
50.09906283024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10026292296WebResponse->header( )../OutputPage.php:2172
70.10026292440header ( )../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
10.0002233928{main}( )../index.php:0
20.01083375840MediaWiki->run( )../index.php:46
30.01083377248MediaWiki->main( )../MediaWiki.php:424
40.09886276568OutputPage->output( )../MediaWiki.php:583
50.10066292296WebResponse->header( )../OutputPage.php:2220
60.10066292440header ( )../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
10.0002233928{main}( )../index.php:0
20.01083375840MediaWiki->run( )../index.php:46
30.01083377248MediaWiki->main( )../MediaWiki.php:424
40.09886276568OutputPage->output( )../MediaWiki.php:583
50.10126292456WebResponse->header( )../OutputPage.php:2227
60.10126292600header ( )../WebResponse.php:37