( ! ) Warning: Search backend error during near_match search for '3.147.72.65' 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
20.03763375864MediaWiki->run( )../index.php:46
30.03763377272MediaWiki->main( )../MediaWiki.php:424
40.10883551360MediaWiki->performRequest( )../MediaWiki.php:573
50.21464378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.21504432784SpecialPage->run( )../SpecialPageFactory.php:581
70.21504433152SpecialSearch->execute( )../SpecialPage.php:383
80.41365795216SpecialSearch->goResult( )../SpecialSearch.php:117
90.42895801472SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.42895802224SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.44355817224Hooks::run( )../SearchEngine.php:231
120.44385818824call_user_func_array ( )../Hooks.php:209
130.44385819528CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.44455893560CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.44905939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.46256174664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.46286206248PoolCounterWork->execute( )../Util.php:133
180.46296230504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.46296230688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.46296230760CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.46306232696PoolCounterWork->execute( )../Util.php:129
220.46306233344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.46306233528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.46306233648CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.46536347896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.46546351824wfLogWarning( )../ElasticsearchIntermediary.php:98
270.46546352104MWDebug::warning( )../GlobalFunctions.php:1247
280.46556353392MWDebug::sendMessage( )../MWDebug.php:155
290.46556353784trigger_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
20.03763375864MediaWiki->run( )../index.php:46
30.03763377272MediaWiki->main( )../MediaWiki.php:424
40.46746277120OutputPage->output( )../MediaWiki.php:583
50.46766283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.46776284864WebResponse->header( )../OutputPage.php:2134
70.46776285008header ( )../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
20.03763375864MediaWiki->run( )../index.php:46
30.03763377272MediaWiki->main( )../MediaWiki.php:424
40.46746277120OutputPage->output( )../MediaWiki.php:583
50.46766283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50766292896WebResponse->header( )../OutputPage.php:2171
70.50766293040header ( )../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
20.03763375864MediaWiki->run( )../index.php:46
30.03763377272MediaWiki->main( )../MediaWiki.php:424
40.46746277120OutputPage->output( )../MediaWiki.php:583
50.46766283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52886292840WebResponse->header( )../OutputPage.php:2172
70.52886292984header ( )../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
20.03763375864MediaWiki->run( )../index.php:46
30.03763377272MediaWiki->main( )../MediaWiki.php:424
40.46746277120OutputPage->output( )../MediaWiki.php:583
50.52936292840WebResponse->header( )../OutputPage.php:2220
60.52936292984header ( )../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
20.03763375864MediaWiki->run( )../index.php:46
30.03763377272MediaWiki->main( )../MediaWiki.php:424
40.46746277120OutputPage->output( )../MediaWiki.php:583
50.53006292992WebResponse->header( )../OutputPage.php:2227
60.53006293136header ( )../WebResponse.php:37