( ! ) Warning: Search backend error during near_match search for '3.135.202.38' after 7. 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
10.0002235248{main}( )../index.php:0
20.01533377880MediaWiki->run( )../index.php:46
30.01533379288MediaWiki->main( )../MediaWiki.php:424
40.02423553424MediaWiki->performRequest( )../MediaWiki.php:573
50.03864380992SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03914434904SpecialPage->run( )../SpecialPageFactory.php:581
70.03914435272SpecialSearch->execute( )../SpecialPage.php:383
80.08205797984SpecialSearch->goResult( )../SpecialSearch.php:117
90.08715803808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08715804560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08945819560Hooks::run( )../SearchEngine.php:231
120.08955821160call_user_func_array ( )../Hooks.php:209
130.08955821864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09005895896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09105941920CirrusSearch\Searcher->search( )../Searcher.php:268
160.09436176976CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09466208560PoolCounterWork->execute( )../Util.php:133
180.09486232816PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09486233000call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09486233072CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09486235008PoolCounterWork->execute( )../Util.php:129
220.09486235656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09486235840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09486235960CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10136350216CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10156354152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10156354432MWDebug::warning( )../GlobalFunctions.php:1247
280.10166355736MWDebug::sendMessage( )../MWDebug.php:155
290.10166356128trigger_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
10.0002235248{main}( )../index.php:0
20.01533377880MediaWiki->run( )../index.php:46
30.01533379288MediaWiki->main( )../MediaWiki.php:424
40.10356279448OutputPage->output( )../MediaWiki.php:583
50.10376285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10386287200WebResponse->header( )../OutputPage.php:2134
70.10386287344header ( )../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
10.0002235248{main}( )../index.php:0
20.01533377880MediaWiki->run( )../index.php:46
30.01533379288MediaWiki->main( )../MediaWiki.php:424
40.10356279448OutputPage->output( )../MediaWiki.php:583
50.10376285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10446295232WebResponse->header( )../OutputPage.php:2171
70.10446295376header ( )../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
10.0002235248{main}( )../index.php:0
20.01533377880MediaWiki->run( )../index.php:46
30.01533379288MediaWiki->main( )../MediaWiki.php:424
40.10356279448OutputPage->output( )../MediaWiki.php:583
50.10376285904OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10496295176WebResponse->header( )../OutputPage.php:2172
70.10496295320header ( )../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
10.0002235248{main}( )../index.php:0
20.01533377880MediaWiki->run( )../index.php:46
30.01533379288MediaWiki->main( )../MediaWiki.php:424
40.10356279448OutputPage->output( )../MediaWiki.php:583
50.10536295176WebResponse->header( )../OutputPage.php:2220
60.10536295320header ( )../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
10.0002235248{main}( )../index.php:0
20.01533377880MediaWiki->run( )../index.php:46
30.01533379288MediaWiki->main( )../MediaWiki.php:424
40.10356279448OutputPage->output( )../MediaWiki.php:583
50.10606295336WebResponse->header( )../OutputPage.php:2227
60.10606295480header ( )../WebResponse.php:37