( ! ) Warning: Search backend error during near_match search for '3.138.68.71' after 7. 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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.01913551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03574379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03614433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03614433680SpecialSearch->execute( )../SpecialPage.php:383
80.09145797736SpecialSearch->goResult( )../SpecialSearch.php:117
90.09705804016SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09705804768SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09965819768Hooks::run( )../SearchEngine.php:231
120.09965821368call_user_func_array ( )../Hooks.php:209
130.09965822072CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10025896104CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10105942144CirrusSearch\Searcher->search( )../Searcher.php:268
160.10426177200CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10446208808PoolCounterWork->execute( )../Util.php:133
180.10466233064PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10466233248call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10466233320CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10466235256PoolCounterWork->execute( )../Util.php:129
220.10476235904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10476236088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10476236208CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11126350296CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11136354224wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11136354504MWDebug::warning( )../GlobalFunctions.php:1247
280.11156355792MWDebug::sendMessage( )../MWDebug.php:155
290.11156356184trigger_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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.11346279488OutputPage->output( )../MediaWiki.php:583
50.11366285936OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11386287232WebResponse->header( )../OutputPage.php:2134
70.11386287376header ( )../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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.11346279488OutputPage->output( )../MediaWiki.php:583
50.11366285936OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11456295264WebResponse->header( )../OutputPage.php:2171
70.11456295408header ( )../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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.11346279488OutputPage->output( )../MediaWiki.php:583
50.11366285936OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11506295208WebResponse->header( )../OutputPage.php:2172
70.11506295352header ( )../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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.11346279488OutputPage->output( )../MediaWiki.php:583
50.11546295208WebResponse->header( )../OutputPage.php:2220
60.11546295352header ( )../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
20.00923376408MediaWiki->run( )../index.php:46
30.00923377816MediaWiki->main( )../MediaWiki.php:424
40.11346279488OutputPage->output( )../MediaWiki.php:583
50.11616295368WebResponse->header( )../OutputPage.php:2227
60.11616295512header ( )../WebResponse.php:37