( ! ) Warning: Search backend error during near_match search for '3.135.219.209' after 17. 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
20.01773376416MediaWiki->run( )../index.php:46
30.01773377824MediaWiki->main( )../MediaWiki.php:424
40.07133551992MediaWiki->performRequest( )../MediaWiki.php:573
50.15634379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15914433368SpecialPage->run( )../SpecialPageFactory.php:581
70.15914433736SpecialSearch->execute( )../SpecialPage.php:383
80.33605795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.35065802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.35065802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.35445817936Hooks::run( )../SearchEngine.php:231
120.35445819536call_user_func_array ( )../Hooks.php:209
130.35445820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.36065894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.36145940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.36396175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.36426207008PoolCounterWork->execute( )../Util.php:133
180.36446231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.36446231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.36446231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.36446233456PoolCounterWork->execute( )../Util.php:129
220.36446234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.36446234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.36446234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.38166348648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.38176352584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.38176352864MWDebug::warning( )../GlobalFunctions.php:1247
280.38186354168MWDebug::sendMessage( )../MWDebug.php:155
290.38186354560trigger_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
20.01773376416MediaWiki->run( )../index.php:46
30.01773377824MediaWiki->main( )../MediaWiki.php:424
40.38456277848OutputPage->output( )../MediaWiki.php:583
50.38476284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.38486285600WebResponse->header( )../OutputPage.php:2134
70.38486285744header ( )../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
20.01773376416MediaWiki->run( )../index.php:46
30.01773377824MediaWiki->main( )../MediaWiki.php:424
40.38456277848OutputPage->output( )../MediaWiki.php:583
50.38476284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.38556293648WebResponse->header( )../OutputPage.php:2171
70.38556293792header ( )../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
20.01773376416MediaWiki->run( )../index.php:46
30.01773377824MediaWiki->main( )../MediaWiki.php:424
40.38456277848OutputPage->output( )../MediaWiki.php:583
50.38476284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.38606293592WebResponse->header( )../OutputPage.php:2172
70.38606293736header ( )../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
20.01773376416MediaWiki->run( )../index.php:46
30.01773377824MediaWiki->main( )../MediaWiki.php:424
40.38456277848OutputPage->output( )../MediaWiki.php:583
50.38656293592WebResponse->header( )../OutputPage.php:2220
60.38656293736header ( )../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
20.01773376416MediaWiki->run( )../index.php:46
30.01773377824MediaWiki->main( )../MediaWiki.php:424
40.38456277848OutputPage->output( )../MediaWiki.php:583
50.38726293752WebResponse->header( )../OutputPage.php:2227
60.38726293896header ( )../WebResponse.php:37