( ! ) Warning: Search backend error during near_match search for '18.226.165.70' after 39. 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
20.04783376416MediaWiki->run( )../index.php:46
30.04793377824MediaWiki->main( )../MediaWiki.php:424
40.06843551992MediaWiki->performRequest( )../MediaWiki.php:573
50.08884379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08924433368SpecialPage->run( )../SpecialPageFactory.php:581
70.08934433736SpecialSearch->execute( )../SpecialPage.php:383
80.55575795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.63485802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.63485802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.63965817936Hooks::run( )../SearchEngine.php:231
120.63965819536call_user_func_array ( )../Hooks.php:209
130.63965820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.65225894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.65295940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.69316175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.69346207008PoolCounterWork->execute( )../Util.php:133
180.69366231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.69366231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.69366231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.69366233456PoolCounterWork->execute( )../Util.php:129
220.69376234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.69376234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.69376234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.73256348648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.73266352584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.73266352864MWDebug::warning( )../GlobalFunctions.php:1247
280.73276354168MWDebug::sendMessage( )../MWDebug.php:155
290.73286354560trigger_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
20.04783376416MediaWiki->run( )../index.php:46
30.04793377824MediaWiki->main( )../MediaWiki.php:424
40.74226277848OutputPage->output( )../MediaWiki.php:583
50.74246284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.74256285600WebResponse->header( )../OutputPage.php:2134
70.74256285744header ( )../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
20.04783376416MediaWiki->run( )../index.php:46
30.04793377824MediaWiki->main( )../MediaWiki.php:424
40.74226277848OutputPage->output( )../MediaWiki.php:583
50.74246284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.74316293648WebResponse->header( )../OutputPage.php:2171
70.74316293792header ( )../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
20.04783376416MediaWiki->run( )../index.php:46
30.04793377824MediaWiki->main( )../MediaWiki.php:424
40.74226277848OutputPage->output( )../MediaWiki.php:583
50.74246284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.74366293592WebResponse->header( )../OutputPage.php:2172
70.74366293736header ( )../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
20.04783376416MediaWiki->run( )../index.php:46
30.04793377824MediaWiki->main( )../MediaWiki.php:424
40.74226277848OutputPage->output( )../MediaWiki.php:583
50.77586293592WebResponse->header( )../OutputPage.php:2220
60.77586293736header ( )../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
20.04783376416MediaWiki->run( )../index.php:46
30.04793377824MediaWiki->main( )../MediaWiki.php:424
40.74226277848OutputPage->output( )../MediaWiki.php:583
50.77656293752WebResponse->header( )../OutputPage.php:2227
60.77656293896header ( )../WebResponse.php:37