( ! ) Warning: Search backend error during near_match search for '18.219.25.226' 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
20.02203376416MediaWiki->run( )../index.php:46
30.02203377824MediaWiki->main( )../MediaWiki.php:424
40.04523551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09684379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09724433368SpecialPage->run( )../SpecialPageFactory.php:581
70.09724433736SpecialSearch->execute( )../SpecialPage.php:383
80.24415795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.24975802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.24975802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.25245817936Hooks::run( )../SearchEngine.php:231
120.25245819536call_user_func_array ( )../Hooks.php:209
130.25245820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.25275894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.25315940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.25466175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.25486206936PoolCounterWork->execute( )../Util.php:133
180.25496231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.25496231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.25496231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.25496233384PoolCounterWork->execute( )../Util.php:129
220.25496234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.25496234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.25496234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26176348608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26186352544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26186352824MWDebug::warning( )../GlobalFunctions.php:1247
280.26196354128MWDebug::sendMessage( )../MWDebug.php:155
290.26196354520trigger_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
20.02203376416MediaWiki->run( )../index.php:46
30.02203377824MediaWiki->main( )../MediaWiki.php:424
40.26386277824OutputPage->output( )../MediaWiki.php:583
50.26406284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26416285576WebResponse->header( )../OutputPage.php:2134
70.26416285720header ( )../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
20.02203376416MediaWiki->run( )../index.php:46
30.02203377824MediaWiki->main( )../MediaWiki.php:424
40.26386277824OutputPage->output( )../MediaWiki.php:583
50.26406284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26486293624WebResponse->header( )../OutputPage.php:2171
70.26486293768header ( )../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
20.02203376416MediaWiki->run( )../index.php:46
30.02203377824MediaWiki->main( )../MediaWiki.php:424
40.26386277824OutputPage->output( )../MediaWiki.php:583
50.26406284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26526293568WebResponse->header( )../OutputPage.php:2172
70.26526293712header ( )../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
20.02203376416MediaWiki->run( )../index.php:46
30.02203377824MediaWiki->main( )../MediaWiki.php:424
40.26386277824OutputPage->output( )../MediaWiki.php:583
50.26576293568WebResponse->header( )../OutputPage.php:2220
60.26576293712header ( )../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
20.02203376416MediaWiki->run( )../index.php:46
30.02203377824MediaWiki->main( )../MediaWiki.php:424
40.26386277824OutputPage->output( )../MediaWiki.php:583
50.26636293728WebResponse->header( )../OutputPage.php:2227
60.26646293872header ( )../WebResponse.php:37