( ! ) Warning: Search backend error during near_match search for '18.118.119.89' 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
10.0000233960{main}( )../index.php:0
20.01813376416MediaWiki->run( )../index.php:46
30.01813377824MediaWiki->main( )../MediaWiki.php:424
40.04013551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05524379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05564433368SpecialPage->run( )../SpecialPageFactory.php:581
70.05574433736SpecialSearch->execute( )../SpecialPage.php:383
80.10175795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.10715802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10715802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10945817936Hooks::run( )../SearchEngine.php:231
120.10945819536call_user_func_array ( )../Hooks.php:209
130.10945820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10985894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11025940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.11236175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11256206936PoolCounterWork->execute( )../Util.php:133
180.11276231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11276231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11276231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11276233384PoolCounterWork->execute( )../Util.php:129
220.11276234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11276234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11276234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11936348608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11976352544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11976352824MWDebug::warning( )../GlobalFunctions.php:1247
280.11996354128MWDebug::sendMessage( )../MWDebug.php:155
290.11996354520trigger_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
10.0000233960{main}( )../index.php:0
20.01813376416MediaWiki->run( )../index.php:46
30.01813377824MediaWiki->main( )../MediaWiki.php:424
40.12366277824OutputPage->output( )../MediaWiki.php:583
50.12386284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12396285576WebResponse->header( )../OutputPage.php:2134
70.12396285720header ( )../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
10.0000233960{main}( )../index.php:0
20.01813376416MediaWiki->run( )../index.php:46
30.01813377824MediaWiki->main( )../MediaWiki.php:424
40.12366277824OutputPage->output( )../MediaWiki.php:583
50.12386284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12466293624WebResponse->header( )../OutputPage.php:2171
70.12466293768header ( )../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
10.0000233960{main}( )../index.php:0
20.01813376416MediaWiki->run( )../index.php:46
30.01813377824MediaWiki->main( )../MediaWiki.php:424
40.12366277824OutputPage->output( )../MediaWiki.php:583
50.12386284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12516293568WebResponse->header( )../OutputPage.php:2172
70.12516293712header ( )../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
10.0000233960{main}( )../index.php:0
20.01813376416MediaWiki->run( )../index.php:46
30.01813377824MediaWiki->main( )../MediaWiki.php:424
40.12366277824OutputPage->output( )../MediaWiki.php:583
50.12566293568WebResponse->header( )../OutputPage.php:2220
60.12566293712header ( )../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
10.0000233960{main}( )../index.php:0
20.01813376416MediaWiki->run( )../index.php:46
30.01813377824MediaWiki->main( )../MediaWiki.php:424
40.12366277824OutputPage->output( )../MediaWiki.php:583
50.12636293728WebResponse->header( )../OutputPage.php:2227
60.12636293872header ( )../WebResponse.php:37