( ! ) Warning: Search backend error during near_match search for '3.22.27.41' 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
10.0000233896{main}( )../index.php:0
20.00863376392MediaWiki->run( )../index.php:46
30.00873377800MediaWiki->main( )../MediaWiki.php:424
40.01763552080MediaWiki->performRequest( )../MediaWiki.php:573
50.03264379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03304433440SpecialPage->run( )../SpecialPageFactory.php:581
70.03304433808SpecialSearch->execute( )../SpecialPage.php:383
80.07935795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.08445801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08445802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08675817600Hooks::run( )../SearchEngine.php:231
120.08675819200call_user_func_array ( )../Hooks.php:209
130.08675819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08715893912CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08775939952CirrusSearch\Searcher->search( )../Searcher.php:268
160.09036175056CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09056207840PoolCounterWork->execute( )../Util.php:133
180.09076232312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09076232496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09076232568CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09086234536PoolCounterWork->execute( )../Util.php:129
220.09086235184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09086235368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09086235488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09286349768CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09296353696wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09296353976MWDebug::warning( )../GlobalFunctions.php:1247
280.09306355264MWDebug::sendMessage( )../MWDebug.php:155
290.09306355656trigger_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
10.0000233896{main}( )../index.php:0
20.00863376392MediaWiki->run( )../index.php:46
30.00873377800MediaWiki->main( )../MediaWiki.php:424
40.09486278896OutputPage->output( )../MediaWiki.php:583
50.09506285344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09516286640WebResponse->header( )../OutputPage.php:2134
70.09516286784header ( )../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
10.0000233896{main}( )../index.php:0
20.00863376392MediaWiki->run( )../index.php:46
30.00873377800MediaWiki->main( )../MediaWiki.php:424
40.09486278896OutputPage->output( )../MediaWiki.php:583
50.09506285344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09576294672WebResponse->header( )../OutputPage.php:2171
70.09576294816header ( )../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
10.0000233896{main}( )../index.php:0
20.00863376392MediaWiki->run( )../index.php:46
30.00873377800MediaWiki->main( )../MediaWiki.php:424
40.09486278896OutputPage->output( )../MediaWiki.php:583
50.09506285344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09626294616WebResponse->header( )../OutputPage.php:2172
70.09626294760header ( )../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
10.0000233896{main}( )../index.php:0
20.00863376392MediaWiki->run( )../index.php:46
30.00873377800MediaWiki->main( )../MediaWiki.php:424
40.09486278896OutputPage->output( )../MediaWiki.php:583
50.09676294616WebResponse->header( )../OutputPage.php:2220
60.09676294760header ( )../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
10.0000233896{main}( )../index.php:0
20.00863376392MediaWiki->run( )../index.php:46
30.00873377800MediaWiki->main( )../MediaWiki.php:424
40.09486278896OutputPage->output( )../MediaWiki.php:583
50.09736294776WebResponse->header( )../OutputPage.php:2227
60.09736294920header ( )../WebResponse.php:37