( ! ) Warning: Search backend error during near_match search for '18.119.172.85' after 36. 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
20.03853376416MediaWiki->run( )../index.php:46
30.03853377824MediaWiki->main( )../MediaWiki.php:424
40.16183551992MediaWiki->performRequest( )../MediaWiki.php:573
50.36774379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.36824433368SpecialPage->run( )../SpecialPageFactory.php:581
70.36834433736SpecialSearch->execute( )../SpecialPage.php:383
80.58855795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.63495802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.63495802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.66245817936Hooks::run( )../SearchEngine.php:231
120.66245819536call_user_func_array ( )../Hooks.php:209
130.66245820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.66295894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.66365940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.73696175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.73716207008PoolCounterWork->execute( )../Util.php:133
180.73736231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.73736231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.73736231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.73736233456PoolCounterWork->execute( )../Util.php:129
220.73736234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.73736234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.73746234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.77376348648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.77396352584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.77396352864MWDebug::warning( )../GlobalFunctions.php:1247
280.77406354168MWDebug::sendMessage( )../MWDebug.php:155
290.77406354560trigger_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
20.03853376416MediaWiki->run( )../index.php:46
30.03853377824MediaWiki->main( )../MediaWiki.php:424
40.77596277848OutputPage->output( )../MediaWiki.php:583
50.77616284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.77626285600WebResponse->header( )../OutputPage.php:2134
70.77626285744header ( )../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
20.03853376416MediaWiki->run( )../index.php:46
30.03853377824MediaWiki->main( )../MediaWiki.php:424
40.77596277848OutputPage->output( )../MediaWiki.php:583
50.77616284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.80286293648WebResponse->header( )../OutputPage.php:2171
70.80286293792header ( )../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
20.03853376416MediaWiki->run( )../index.php:46
30.03853377824MediaWiki->main( )../MediaWiki.php:424
40.77596277848OutputPage->output( )../MediaWiki.php:583
50.77616284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.80336293592WebResponse->header( )../OutputPage.php:2172
70.80336293736header ( )../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
20.03853376416MediaWiki->run( )../index.php:46
30.03853377824MediaWiki->main( )../MediaWiki.php:424
40.77596277848OutputPage->output( )../MediaWiki.php:583
50.80386293592WebResponse->header( )../OutputPage.php:2220
60.80386293736header ( )../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
20.03853376416MediaWiki->run( )../index.php:46
30.03853377824MediaWiki->main( )../MediaWiki.php:424
40.77596277848OutputPage->output( )../MediaWiki.php:583
50.81936293752WebResponse->header( )../OutputPage.php:2227
60.81936293896header ( )../WebResponse.php:37