( ! ) Warning: Search backend error during near_match search for '52.15.243.221' after 45. 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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.07053551992MediaWiki->performRequest( )../MediaWiki.php:573
50.18804379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.18844433368SpecialPage->run( )../SpecialPageFactory.php:581
70.18844433736SpecialSearch->execute( )../SpecialPage.php:383
80.66345795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.71205802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.71205802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.72425817936Hooks::run( )../SearchEngine.php:231
120.72435819536call_user_func_array ( )../Hooks.php:209
130.72435820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.72485894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.72575940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.78246175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.80276206960PoolCounterWork->execute( )../Util.php:133
180.80296231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.80296231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.80296231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.80296233408PoolCounterWork->execute( )../Util.php:129
220.80296234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.80296234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.80296234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.84756348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.84766352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.84766352832MWDebug::warning( )../GlobalFunctions.php:1247
280.84776354136MWDebug::sendMessage( )../MWDebug.php:155
290.84776354528trigger_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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.84966277848OutputPage->output( )../MediaWiki.php:583
50.84986284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.84996285600WebResponse->header( )../OutputPage.php:2134
70.84996285744header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.84966277848OutputPage->output( )../MediaWiki.php:583
50.84986284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.85066293648WebResponse->header( )../OutputPage.php:2171
70.85066293792header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.84966277848OutputPage->output( )../MediaWiki.php:583
50.84986284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.86286293592WebResponse->header( )../OutputPage.php:2172
70.86286293736header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.84966277848OutputPage->output( )../MediaWiki.php:583
50.86336293592WebResponse->header( )../OutputPage.php:2220
60.86336293736header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.84966277848OutputPage->output( )../MediaWiki.php:583
50.86406293752WebResponse->header( )../OutputPage.php:2227
60.86406293896header ( )../WebResponse.php:37