( ! ) Warning: Search backend error during near_match search for '13.59.36.9' 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
20.01283376392MediaWiki->run( )../index.php:46
30.01293377800MediaWiki->main( )../MediaWiki.php:424
40.02453552080MediaWiki->performRequest( )../MediaWiki.php:573
50.03874379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03914433440SpecialPage->run( )../SpecialPageFactory.php:581
70.03914433808SpecialSearch->execute( )../SpecialPage.php:383
80.09405795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.09935801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09935802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10155817600Hooks::run( )../SearchEngine.php:231
120.10155819200call_user_func_array ( )../Hooks.php:209
130.10155819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10205893912CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10285939952CirrusSearch\Searcher->search( )../Searcher.php:268
160.10596175056CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10626207840PoolCounterWork->execute( )../Util.php:133
180.10636232312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10636232496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10636232568CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10646234536PoolCounterWork->execute( )../Util.php:129
220.10646235184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10646235368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10646235488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10856349768CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10876353696wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10876353976MWDebug::warning( )../GlobalFunctions.php:1247
280.10886355264MWDebug::sendMessage( )../MWDebug.php:155
290.10886355656trigger_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
20.01283376392MediaWiki->run( )../index.php:46
30.01293377800MediaWiki->main( )../MediaWiki.php:424
40.11066278896OutputPage->output( )../MediaWiki.php:583
50.11086285344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11096286640WebResponse->header( )../OutputPage.php:2134
70.11096286784header ( )../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
20.01283376392MediaWiki->run( )../index.php:46
30.01293377800MediaWiki->main( )../MediaWiki.php:424
40.11066278896OutputPage->output( )../MediaWiki.php:583
50.11086285344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11156294672WebResponse->header( )../OutputPage.php:2171
70.11156294816header ( )../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
20.01283376392MediaWiki->run( )../index.php:46
30.01293377800MediaWiki->main( )../MediaWiki.php:424
40.11066278896OutputPage->output( )../MediaWiki.php:583
50.11086285344OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11206294616WebResponse->header( )../OutputPage.php:2172
70.11206294760header ( )../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
20.01283376392MediaWiki->run( )../index.php:46
30.01293377800MediaWiki->main( )../MediaWiki.php:424
40.11066278896OutputPage->output( )../MediaWiki.php:583
50.11256294616WebResponse->header( )../OutputPage.php:2220
60.11256294760header ( )../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
20.01283376392MediaWiki->run( )../index.php:46
30.01293377800MediaWiki->main( )../MediaWiki.php:424
40.11066278896OutputPage->output( )../MediaWiki.php:583
50.11326294776WebResponse->header( )../OutputPage.php:2227
60.11326294920header ( )../WebResponse.php:37