( ! ) Warning: Search backend error during near_match search for '3.129.218.179' 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
10.0000233960{main}( )../index.php:0
20.01123376112MediaWiki->run( )../index.php:46
30.01123377520MediaWiki->main( )../MediaWiki.php:424
40.02913551600MediaWiki->performRequest( )../MediaWiki.php:573
50.06814379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06854433040SpecialPage->run( )../SpecialPageFactory.php:581
70.06854433408SpecialSearch->execute( )../SpecialPage.php:383
80.16135794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.19515800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19515801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20105816656Hooks::run( )../SearchEngine.php:231
120.20115818256call_user_func_array ( )../Hooks.php:209
130.20115818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20135892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20175939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.22076174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22096205656PoolCounterWork->execute( )../Util.php:133
180.22106229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22106230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22106230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22126232104PoolCounterWork->execute( )../Util.php:129
220.22126232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22126232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22126233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22306347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22316351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22316351544MWDebug::warning( )../GlobalFunctions.php:1247
280.22326352848MWDebug::sendMessage( )../MWDebug.php:155
290.22326353240trigger_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
20.01123376112MediaWiki->run( )../index.php:46
30.01123377520MediaWiki->main( )../MediaWiki.php:424
40.22516276536OutputPage->output( )../MediaWiki.php:583
50.22536282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22546284288WebResponse->header( )../OutputPage.php:2134
70.22546284432header ( )../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
20.01123376112MediaWiki->run( )../index.php:46
30.01123377520MediaWiki->main( )../MediaWiki.php:424
40.22516276536OutputPage->output( )../MediaWiki.php:583
50.22536282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22606292320WebResponse->header( )../OutputPage.php:2171
70.22606292464header ( )../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
20.01123376112MediaWiki->run( )../index.php:46
30.01123377520MediaWiki->main( )../MediaWiki.php:424
40.22516276536OutputPage->output( )../MediaWiki.php:583
50.22536282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22656292264WebResponse->header( )../OutputPage.php:2172
70.22656292408header ( )../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
20.01123376112MediaWiki->run( )../index.php:46
30.01123377520MediaWiki->main( )../MediaWiki.php:424
40.22516276536OutputPage->output( )../MediaWiki.php:583
50.24316292264WebResponse->header( )../OutputPage.php:2220
60.24316292408header ( )../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
20.01123376112MediaWiki->run( )../index.php:46
30.01123377520MediaWiki->main( )../MediaWiki.php:424
40.22516276536OutputPage->output( )../MediaWiki.php:583
50.24466292424WebResponse->header( )../OutputPage.php:2227
60.24466292568header ( )../WebResponse.php:37