( ! ) Warning: Search backend error during near_match search for '3.135.194.153' after 25. 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
20.01213376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.02893551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04524379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04564433368SpecialPage->run( )../SpecialPageFactory.php:581
70.04574433736SpecialSearch->execute( )../SpecialPage.php:383
80.11035795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.12825802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12825802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13055817936Hooks::run( )../SearchEngine.php:231
120.13065819536call_user_func_array ( )../Hooks.php:209
130.13065820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13115894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13185940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.13486175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13506207008PoolCounterWork->execute( )../Util.php:133
180.15226231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15226231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15226231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15236233456PoolCounterWork->execute( )../Util.php:129
220.15236234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15236234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15236234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17696348648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17706352584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17706352864MWDebug::warning( )../GlobalFunctions.php:1247
280.17726354168MWDebug::sendMessage( )../MWDebug.php:155
290.17726354560trigger_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
20.01213376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.17916277848OutputPage->output( )../MediaWiki.php:583
50.17936284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17946285600WebResponse->header( )../OutputPage.php:2134
70.17946285744header ( )../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
20.01213376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.17916277848OutputPage->output( )../MediaWiki.php:583
50.17936284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18016293648WebResponse->header( )../OutputPage.php:2171
70.18016293792header ( )../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
20.01213376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.17916277848OutputPage->output( )../MediaWiki.php:583
50.17936284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18066293592WebResponse->header( )../OutputPage.php:2172
70.18066293736header ( )../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
20.01213376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.17916277848OutputPage->output( )../MediaWiki.php:583
50.18126293592WebResponse->header( )../OutputPage.php:2220
60.18126293736header ( )../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
20.01213376416MediaWiki->run( )../index.php:46
30.01223377824MediaWiki->main( )../MediaWiki.php:424
40.17916277848OutputPage->output( )../MediaWiki.php:583
50.18186293752WebResponse->header( )../OutputPage.php:2227
60.18186293896header ( )../WebResponse.php:37