( ! ) Warning: Search backend error during near_match search for '3.135.192.183' after 8. 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
20.00873385280MediaWiki->run( )../index.php:46
30.00883386688MediaWiki->main( )../MediaWiki.php:424
40.02393560880MediaWiki->performRequest( )../MediaWiki.php:573
50.05724388304SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05764442192SpecialPage->run( )../SpecialPageFactory.php:581
70.05764442560SpecialSearch->execute( )../SpecialPage.php:383
80.14855804752SpecialSearch->goResult( )../SpecialSearch.php:117
90.15405810984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15405811736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15645826736Hooks::run( )../SearchEngine.php:231
120.15645828336call_user_func_array ( )../Hooks.php:209
130.15645829040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15675903088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15725949112CirrusSearch\Searcher->search( )../Searcher.php:268
160.15916184208CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15936215792PoolCounterWork->execute( )../Util.php:133
180.15956240048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15956240232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15956240304CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15966242240PoolCounterWork->execute( )../Util.php:129
220.15966242888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15966243072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15966243192CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16716357456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16736361392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16736361672MWDebug::warning( )../GlobalFunctions.php:1247
280.16746362976MWDebug::sendMessage( )../MWDebug.php:155
290.16746363368trigger_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
20.00873385280MediaWiki->run( )../index.php:46
30.00883386688MediaWiki->main( )../MediaWiki.php:424
40.16976286656OutputPage->output( )../MediaWiki.php:583
50.16996293112OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17006294408WebResponse->header( )../OutputPage.php:2134
70.17006294552header ( )../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
20.00873385280MediaWiki->run( )../index.php:46
30.00883386688MediaWiki->main( )../MediaWiki.php:424
40.16976286656OutputPage->output( )../MediaWiki.php:583
50.16996293112OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17066302440WebResponse->header( )../OutputPage.php:2171
70.17066302584header ( )../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
20.00873385280MediaWiki->run( )../index.php:46
30.00883386688MediaWiki->main( )../MediaWiki.php:424
40.16976286656OutputPage->output( )../MediaWiki.php:583
50.16996293112OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17116302384WebResponse->header( )../OutputPage.php:2172
70.17116302528header ( )../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
20.00873385280MediaWiki->run( )../index.php:46
30.00883386688MediaWiki->main( )../MediaWiki.php:424
40.16976286656OutputPage->output( )../MediaWiki.php:583
50.17166302384WebResponse->header( )../OutputPage.php:2220
60.17166302528header ( )../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
20.00873385280MediaWiki->run( )../index.php:46
30.00883386688MediaWiki->main( )../MediaWiki.php:424
40.16976286656OutputPage->output( )../MediaWiki.php:583
50.17236302544WebResponse->header( )../OutputPage.php:2227
60.17236302688header ( )../WebResponse.php:37