( ! ) Warning: Search backend error during near_match search for '3.147.6.122' after 2. 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
10.0000233928{main}( )../index.php:0
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.11193551968MediaWiki->performRequest( )../MediaWiki.php:573
50.26864379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.26894433312SpecialPage->run( )../SpecialPageFactory.php:581
70.26894433680SpecialSearch->execute( )../SpecialPage.php:383
80.70225796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.73025802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.73025803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.74035818248Hooks::run( )../SearchEngine.php:231
120.74045819848call_user_func_array ( )../Hooks.php:209
130.74045820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.74065894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.74105940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.74286175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.74306207272PoolCounterWork->execute( )../Util.php:133
180.74316231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.74316231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.74316231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.74316233720PoolCounterWork->execute( )../Util.php:129
220.74316234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.74316234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.74316234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.74486348936CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.74506352864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.74506353144MWDebug::warning( )../GlobalFunctions.php:1247
280.74516354432MWDebug::sendMessage( )../MWDebug.php:155
290.74516354824trigger_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
10.0000233928{main}( )../index.php:0
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.76566278144OutputPage->output( )../MediaWiki.php:583
50.76586284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.76596285888WebResponse->header( )../OutputPage.php:2134
70.76596286032header ( )../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
10.0000233928{main}( )../index.php:0
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.76566278144OutputPage->output( )../MediaWiki.php:583
50.76586284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.76656293920WebResponse->header( )../OutputPage.php:2171
70.76656294064header ( )../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
10.0000233928{main}( )../index.php:0
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.76566278144OutputPage->output( )../MediaWiki.php:583
50.76586284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.77766293864WebResponse->header( )../OutputPage.php:2172
70.77766294008header ( )../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
10.0000233928{main}( )../index.php:0
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.76566278144OutputPage->output( )../MediaWiki.php:583
50.77816293864WebResponse->header( )../OutputPage.php:2220
60.77816294008header ( )../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
10.0000233928{main}( )../index.php:0
20.00913376408MediaWiki->run( )../index.php:46
30.00913377816MediaWiki->main( )../MediaWiki.php:424
40.76566278144OutputPage->output( )../MediaWiki.php:583
50.77886294024WebResponse->header( )../OutputPage.php:2227
60.77886294168header ( )../WebResponse.php:37