( ! ) Warning: Search backend error during near_match search for '3.144.16.40' 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
20.01763376392MediaWiki->run( )../index.php:46
30.01763377800MediaWiki->main( )../MediaWiki.php:424
40.02553551872MediaWiki->performRequest( )../MediaWiki.php:573
50.04474379488SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04514433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04524433728SpecialSearch->execute( )../SpecialPage.php:383
80.09175796280SpecialSearch->goResult( )../SpecialSearch.php:117
90.09685802512SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09685803264SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09895818264Hooks::run( )../SearchEngine.php:231
120.09895819864call_user_func_array ( )../Hooks.php:209
130.09895820568CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09945894616CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10005940640CirrusSearch\Searcher->search( )../Searcher.php:268
160.10256175744CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10276208528PoolCounterWork->execute( )../Util.php:133
180.10286233000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10286233184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10286233256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10296235224PoolCounterWork->execute( )../Util.php:129
220.10296235872PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10296236056call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10296236176CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10886350456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10906354384wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10906354664MWDebug::warning( )../GlobalFunctions.php:1247
280.10906355952MWDebug::sendMessage( )../MWDebug.php:155
290.10906356344trigger_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
20.01763376392MediaWiki->run( )../index.php:46
30.01763377800MediaWiki->main( )../MediaWiki.php:424
40.11096279584OutputPage->output( )../MediaWiki.php:583
50.11116286032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11126287328WebResponse->header( )../OutputPage.php:2134
70.11126287472header ( )../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
20.01763376392MediaWiki->run( )../index.php:46
30.01763377800MediaWiki->main( )../MediaWiki.php:424
40.11096279584OutputPage->output( )../MediaWiki.php:583
50.11116286032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11186295360WebResponse->header( )../OutputPage.php:2171
70.11186295504header ( )../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
20.01763376392MediaWiki->run( )../index.php:46
30.01763377800MediaWiki->main( )../MediaWiki.php:424
40.11096279584OutputPage->output( )../MediaWiki.php:583
50.11116286032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11236295304WebResponse->header( )../OutputPage.php:2172
70.11236295448header ( )../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
20.01763376392MediaWiki->run( )../index.php:46
30.01763377800MediaWiki->main( )../MediaWiki.php:424
40.11096279584OutputPage->output( )../MediaWiki.php:583
50.11286295304WebResponse->header( )../OutputPage.php:2220
60.11286295448header ( )../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
20.01763376392MediaWiki->run( )../index.php:46
30.01763377800MediaWiki->main( )../MediaWiki.php:424
40.11096279584OutputPage->output( )../MediaWiki.php:583
50.11336295464WebResponse->header( )../OutputPage.php:2227
60.11346295608header ( )../WebResponse.php:37