( ! ) Warning: Search backend error during near_match search for '3.144.8.179' 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
20.01003376408MediaWiki->run( )../index.php:46
30.01003377816MediaWiki->main( )../MediaWiki.php:424
40.01863551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03394379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03434433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03434433680SpecialSearch->execute( )../SpecialPage.php:383
80.08025796272SpecialSearch->goResult( )../SpecialSearch.php:117
90.08555802528SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08555803280SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08785818280Hooks::run( )../SearchEngine.php:231
120.08785819880call_user_func_array ( )../Hooks.php:209
130.08785820584CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08845894632CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08935940656CirrusSearch\Searcher->search( )../Searcher.php:268
160.09276175760CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09306208528PoolCounterWork->execute( )../Util.php:133
180.09326233000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09326233184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09326233256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09326235224PoolCounterWork->execute( )../Util.php:129
220.09326235872PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09326236056call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09336236176CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10016350456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10026354384wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10036354664MWDebug::warning( )../GlobalFunctions.php:1247
280.10046355952MWDebug::sendMessage( )../MWDebug.php:155
290.10046356344trigger_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
20.01003376408MediaWiki->run( )../index.php:46
30.01003377816MediaWiki->main( )../MediaWiki.php:424
40.10246279584OutputPage->output( )../MediaWiki.php:583
50.10266286032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10276287328WebResponse->header( )../OutputPage.php:2134
70.10276287472header ( )../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
20.01003376408MediaWiki->run( )../index.php:46
30.01003377816MediaWiki->main( )../MediaWiki.php:424
40.10246279584OutputPage->output( )../MediaWiki.php:583
50.10266286032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10346295360WebResponse->header( )../OutputPage.php:2171
70.10346295504header ( )../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
20.01003376408MediaWiki->run( )../index.php:46
30.01003377816MediaWiki->main( )../MediaWiki.php:424
40.10246279584OutputPage->output( )../MediaWiki.php:583
50.10266286032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10396295304WebResponse->header( )../OutputPage.php:2172
70.10396295448header ( )../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
20.01003376408MediaWiki->run( )../index.php:46
30.01003377816MediaWiki->main( )../MediaWiki.php:424
40.10246279584OutputPage->output( )../MediaWiki.php:583
50.10446295304WebResponse->header( )../OutputPage.php:2220
60.10446295448header ( )../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
20.01003376408MediaWiki->run( )../index.php:46
30.01003377816MediaWiki->main( )../MediaWiki.php:424
40.10246279584OutputPage->output( )../MediaWiki.php:583
50.10496295464WebResponse->header( )../OutputPage.php:2227
60.10496295608header ( )../WebResponse.php:37