( ! ) Warning: Search backend error during near_match search for '18.224.68.177' 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
10.0000235360{main}( )../index.php:0
20.02893781488MediaWiki->run( )../index.php:46
30.02893782896MediaWiki->main( )../MediaWiki.php:424
40.05623956992MediaWiki->performRequest( )../MediaWiki.php:573
50.11944411760SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12014465760SpecialPage->run( )../SpecialPageFactory.php:581
70.12014466128SpecialSearch->execute( )../SpecialPage.php:383
80.17815809800SpecialSearch->goResult( )../SpecialSearch.php:117
90.19155815768SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19155816520SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19385831520Hooks::run( )../SearchEngine.php:231
120.19385833120call_user_func_array ( )../Hooks.php:209
130.19385833824CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19435907880CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19495953904CirrusSearch\Searcher->search( )../Searcher.php:268
160.20936188960CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20976220544PoolCounterWork->execute( )../Util.php:133
180.20986244800PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20986244984call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20986245056CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20996246992PoolCounterWork->execute( )../Util.php:129
220.20996247640PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20996247824call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20996247944CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.21216362200CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.21226366136wfLogWarning( )../ElasticsearchIntermediary.php:98
270.21236366416MWDebug::warning( )../GlobalFunctions.php:1247
280.21246367720MWDebug::sendMessage( )../MWDebug.php:155
290.21246368112trigger_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
10.0000235360{main}( )../index.php:0
20.02893781488MediaWiki->run( )../index.php:46
30.02893782896MediaWiki->main( )../MediaWiki.php:424
40.23566291432OutputPage->output( )../MediaWiki.php:583
50.23586297888OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23596299184WebResponse->header( )../OutputPage.php:2134
70.23596299328header ( )../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
10.0000235360{main}( )../index.php:0
20.02893781488MediaWiki->run( )../index.php:46
30.02893782896MediaWiki->main( )../MediaWiki.php:424
40.23566291432OutputPage->output( )../MediaWiki.php:583
50.23586297888OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23916307216WebResponse->header( )../OutputPage.php:2171
70.23916307360header ( )../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
10.0000235360{main}( )../index.php:0
20.02893781488MediaWiki->run( )../index.php:46
30.02893782896MediaWiki->main( )../MediaWiki.php:424
40.23566291432OutputPage->output( )../MediaWiki.php:583
50.23586297888OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23966307160WebResponse->header( )../OutputPage.php:2172
70.23966307304header ( )../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
10.0000235360{main}( )../index.php:0
20.02893781488MediaWiki->run( )../index.php:46
30.02893782896MediaWiki->main( )../MediaWiki.php:424
40.23566291432OutputPage->output( )../MediaWiki.php:583
50.24016307160WebResponse->header( )../OutputPage.php:2220
60.24016307304header ( )../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
10.0000235360{main}( )../index.php:0
20.02893781488MediaWiki->run( )../index.php:46
30.02893782896MediaWiki->main( )../MediaWiki.php:424
40.23566291432OutputPage->output( )../MediaWiki.php:583
50.24076307320WebResponse->header( )../OutputPage.php:2227
60.24076307464header ( )../WebResponse.php:37