( ! ) Warning: Search backend error during near_match search for '3.135.200.168' after 7. 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
10.0000239856{main}( )../index.php:0
20.00953385280MediaWiki->run( )../index.php:46
30.00953386688MediaWiki->main( )../MediaWiki.php:424
40.01973560880MediaWiki->performRequest( )../MediaWiki.php:573
50.03694388304SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03774442192SpecialPage->run( )../SpecialPageFactory.php:581
70.03784442560SpecialSearch->execute( )../SpecialPage.php:383
80.08305804728SpecialSearch->goResult( )../SpecialSearch.php:117
90.08825810960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08825811712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09045826712Hooks::run( )../SearchEngine.php:231
120.09055828312call_user_func_array ( )../Hooks.php:209
130.09055829016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09105903056CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09185949088CirrusSearch\Searcher->search( )../Searcher.php:268
160.09496184176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09516216968PoolCounterWork->execute( )../Util.php:133
180.09526241408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09526241592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09526241664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09536243632PoolCounterWork->execute( )../Util.php:129
220.09536244280PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09536244464call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09536244584CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10186358864CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10196362800wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10206363080MWDebug::warning( )../GlobalFunctions.php:1247
280.10216364384MWDebug::sendMessage( )../MWDebug.php:155
290.10216364776trigger_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
10.0000239856{main}( )../index.php:0
20.00953385280MediaWiki->run( )../index.php:46
30.00953386688MediaWiki->main( )../MediaWiki.php:424
40.10516288032OutputPage->output( )../MediaWiki.php:583
50.10546294488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10576295784WebResponse->header( )../OutputPage.php:2134
70.10576295928header ( )../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
10.0000239856{main}( )../index.php:0
20.00953385280MediaWiki->run( )../index.php:46
30.00953386688MediaWiki->main( )../MediaWiki.php:424
40.10516288032OutputPage->output( )../MediaWiki.php:583
50.10546294488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10666303816WebResponse->header( )../OutputPage.php:2171
70.10666303960header ( )../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
10.0000239856{main}( )../index.php:0
20.00953385280MediaWiki->run( )../index.php:46
30.00953386688MediaWiki->main( )../MediaWiki.php:424
40.10516288032OutputPage->output( )../MediaWiki.php:583
50.10546294488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10726303760WebResponse->header( )../OutputPage.php:2172
70.10726303904header ( )../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
10.0000239856{main}( )../index.php:0
20.00953385280MediaWiki->run( )../index.php:46
30.00953386688MediaWiki->main( )../MediaWiki.php:424
40.10516288032OutputPage->output( )../MediaWiki.php:583
50.10856303760WebResponse->header( )../OutputPage.php:2220
60.10856303904header ( )../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
10.0000239856{main}( )../index.php:0
20.00953385280MediaWiki->run( )../index.php:46
30.00953386688MediaWiki->main( )../MediaWiki.php:424
40.10516288032OutputPage->output( )../MediaWiki.php:583
50.10986303920WebResponse->header( )../OutputPage.php:2227
60.10986304064header ( )../WebResponse.php:37