( ! ) Warning: Search backend error during near_match search for '3.16.207.3' after 18. 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
20.01133376040MediaWiki->run( )../index.php:46
30.01143377448MediaWiki->main( )../MediaWiki.php:424
40.02333551680MediaWiki->performRequest( )../MediaWiki.php:573
50.03734379192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03784433088SpecialPage->run( )../SpecialPageFactory.php:581
70.03784433456SpecialSearch->execute( )../SpecialPage.php:383
80.09995794552SpecialSearch->goResult( )../SpecialSearch.php:117
90.11385800808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11385801560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11625816560Hooks::run( )../SearchEngine.php:231
120.11625818160call_user_func_array ( )../Hooks.php:209
130.11625818864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11675892856CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11745938880CirrusSearch\Searcher->search( )../Searcher.php:268
160.11996173936CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12026205536PoolCounterWork->execute( )../Util.php:133
180.12046229792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12046229976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12046230048CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12046231984PoolCounterWork->execute( )../Util.php:129
220.12046232632PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12046232816call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12046232936CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13886347184CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13906351112wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13906351392MWDebug::warning( )../GlobalFunctions.php:1247
280.13936352680MWDebug::sendMessage( )../MWDebug.php:155
290.13936353072trigger_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
20.01133376040MediaWiki->run( )../index.php:46
30.01143377448MediaWiki->main( )../MediaWiki.php:424
40.14366276408OutputPage->output( )../MediaWiki.php:583
50.14406282856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14436284152WebResponse->header( )../OutputPage.php:2134
70.14436284296header ( )../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
20.01133376040MediaWiki->run( )../index.php:46
30.01143377448MediaWiki->main( )../MediaWiki.php:424
40.14366276408OutputPage->output( )../MediaWiki.php:583
50.14406282856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14576292184WebResponse->header( )../OutputPage.php:2171
70.14576292328header ( )../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
20.01133376040MediaWiki->run( )../index.php:46
30.01143377448MediaWiki->main( )../MediaWiki.php:424
40.14366276408OutputPage->output( )../MediaWiki.php:583
50.14406282856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14676292128WebResponse->header( )../OutputPage.php:2172
70.14676292272header ( )../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
20.01133376040MediaWiki->run( )../index.php:46
30.01143377448MediaWiki->main( )../MediaWiki.php:424
40.14366276408OutputPage->output( )../MediaWiki.php:583
50.14766292128WebResponse->header( )../OutputPage.php:2220
60.14766292272header ( )../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
20.01133376040MediaWiki->run( )../index.php:46
30.01143377448MediaWiki->main( )../MediaWiki.php:424
40.14366276408OutputPage->output( )../MediaWiki.php:583
50.14886292280WebResponse->header( )../OutputPage.php:2227
60.14886292424header ( )../WebResponse.php:37