( ! ) Warning: Search backend error during near_match search for '3.144.4.50' after 14. 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
20.00833375864MediaWiki->run( )../index.php:46
30.00833377272MediaWiki->main( )../MediaWiki.php:424
40.01793551320MediaWiki->performRequest( )../MediaWiki.php:573
50.03294378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03334432616SpecialPage->run( )../SpecialPageFactory.php:581
70.03334432984SpecialSearch->execute( )../SpecialPage.php:383
80.07635795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.08145801232SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08145801984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08375816984Hooks::run( )../SearchEngine.php:231
120.08375818584call_user_func_array ( )../Hooks.php:209
130.08375819288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08405893304CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08445939336CirrusSearch\Searcher->search( )../Searcher.php:268
160.08626174440CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08646207224PoolCounterWork->execute( )../Util.php:133
180.08656231696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08656231880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08656231952CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08656233920PoolCounterWork->execute( )../Util.php:129
220.08656234568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08656234752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08656234872CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10066349176CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10076353104wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10076353384MWDebug::warning( )../GlobalFunctions.php:1247
280.10086354672MWDebug::sendMessage( )../MWDebug.php:155
290.10096355064trigger_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
20.00833375864MediaWiki->run( )../index.php:46
30.00833377272MediaWiki->main( )../MediaWiki.php:424
40.10276278288OutputPage->output( )../MediaWiki.php:583
50.10296284736OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10306286032WebResponse->header( )../OutputPage.php:2134
70.10306286176header ( )../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
20.00833375864MediaWiki->run( )../index.php:46
30.00833377272MediaWiki->main( )../MediaWiki.php:424
40.10276278288OutputPage->output( )../MediaWiki.php:583
50.10296284736OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10366294064WebResponse->header( )../OutputPage.php:2171
70.10366294208header ( )../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
20.00833375864MediaWiki->run( )../index.php:46
30.00833377272MediaWiki->main( )../MediaWiki.php:424
40.10276278288OutputPage->output( )../MediaWiki.php:583
50.10296284736OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10416294008WebResponse->header( )../OutputPage.php:2172
70.10416294152header ( )../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
20.00833375864MediaWiki->run( )../index.php:46
30.00833377272MediaWiki->main( )../MediaWiki.php:424
40.10276278288OutputPage->output( )../MediaWiki.php:583
50.10456294008WebResponse->header( )../OutputPage.php:2220
60.10456294152header ( )../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
20.00833375864MediaWiki->run( )../index.php:46
30.00833377272MediaWiki->main( )../MediaWiki.php:424
40.10276278288OutputPage->output( )../MediaWiki.php:583
50.10526294160WebResponse->header( )../OutputPage.php:2227
60.10526294304header ( )../WebResponse.php:37