( ! ) Warning: Search backend error during near_match search for '52.14.6.41' after 6. 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
10.0001233896{main}( )../index.php:0
20.01723376408MediaWiki->run( )../index.php:46
30.01723377816MediaWiki->main( )../MediaWiki.php:424
40.02483551952MediaWiki->performRequest( )../MediaWiki.php:573
50.03934379344SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03974433184SpecialPage->run( )../SpecialPageFactory.php:581
70.03984433552SpecialSearch->execute( )../SpecialPage.php:383
80.08165795904SpecialSearch->goResult( )../SpecialSearch.php:117
90.08695802160SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08695802912SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08935817912Hooks::run( )../SearchEngine.php:231
120.08945819512call_user_func_array ( )../Hooks.php:209
130.08945820216CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08985894216CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09045940240CirrusSearch\Searcher->search( )../Searcher.php:268
160.09306175296CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09336206880PoolCounterWork->execute( )../Util.php:133
180.09346231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09346231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09346231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09346233328PoolCounterWork->execute( )../Util.php:129
220.09346233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09346234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09346234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09966348528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09976352456wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09976352736MWDebug::warning( )../GlobalFunctions.php:1247
280.09986354024MWDebug::sendMessage( )../MWDebug.php:155
290.09986354416trigger_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
10.0001233896{main}( )../index.php:0
20.01723376408MediaWiki->run( )../index.php:46
30.01723377816MediaWiki->main( )../MediaWiki.php:424
40.10146277752OutputPage->output( )../MediaWiki.php:583
50.10166284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10176285496WebResponse->header( )../OutputPage.php:2134
70.10176285640header ( )../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
10.0001233896{main}( )../index.php:0
20.01723376408MediaWiki->run( )../index.php:46
30.01723377816MediaWiki->main( )../MediaWiki.php:424
40.10146277752OutputPage->output( )../MediaWiki.php:583
50.10166284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10236293528WebResponse->header( )../OutputPage.php:2171
70.10236293672header ( )../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
10.0001233896{main}( )../index.php:0
20.01723376408MediaWiki->run( )../index.php:46
30.01723377816MediaWiki->main( )../MediaWiki.php:424
40.10146277752OutputPage->output( )../MediaWiki.php:583
50.10166284200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10286293472WebResponse->header( )../OutputPage.php:2172
70.10286293616header ( )../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
10.0001233896{main}( )../index.php:0
20.01723376408MediaWiki->run( )../index.php:46
30.01723377816MediaWiki->main( )../MediaWiki.php:424
40.10146277752OutputPage->output( )../MediaWiki.php:583
50.10356293472WebResponse->header( )../OutputPage.php:2220
60.10356293616header ( )../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
10.0001233896{main}( )../index.php:0
20.01723376408MediaWiki->run( )../index.php:46
30.01723377816MediaWiki->main( )../MediaWiki.php:424
40.10146277752OutputPage->output( )../MediaWiki.php:583
50.10416293632WebResponse->header( )../OutputPage.php:2227
60.10416293776header ( )../WebResponse.php:37