( ! ) Warning: Search backend error during near_match search for '3.135.212.183' 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
10.0000233960{main}( )../index.php:0
20.01283375880MediaWiki->run( )../index.php:46
30.01293377288MediaWiki->main( )../MediaWiki.php:424
40.02933551392MediaWiki->performRequest( )../MediaWiki.php:573
50.05364378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05404432840SpecialPage->run( )../SpecialPageFactory.php:581
70.05404433208SpecialSearch->execute( )../SpecialPage.php:383
80.12085794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.14605801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14605801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14915816752Hooks::run( )../SearchEngine.php:231
120.14925818352call_user_func_array ( )../Hooks.php:209
130.14925819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14955893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14995939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.15186174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15206205760PoolCounterWork->execute( )../Util.php:133
180.15216230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15216230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15216230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15226232208PoolCounterWork->execute( )../Util.php:129
220.15226232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15226233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15226233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15386347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15396351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15396351632MWDebug::warning( )../GlobalFunctions.php:1247
280.15406352936MWDebug::sendMessage( )../MWDebug.php:155
290.15406353328trigger_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
20.01283375880MediaWiki->run( )../index.php:46
30.01293377288MediaWiki->main( )../MediaWiki.php:424
40.15586276640OutputPage->output( )../MediaWiki.php:583
50.15626283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15636284392WebResponse->header( )../OutputPage.php:2134
70.15636284536header ( )../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
20.01283375880MediaWiki->run( )../index.php:46
30.01293377288MediaWiki->main( )../MediaWiki.php:424
40.15586276640OutputPage->output( )../MediaWiki.php:583
50.15626283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15816292424WebResponse->header( )../OutputPage.php:2171
70.15816292568header ( )../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
20.01283375880MediaWiki->run( )../index.php:46
30.01293377288MediaWiki->main( )../MediaWiki.php:424
40.15586276640OutputPage->output( )../MediaWiki.php:583
50.15626283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15866292368WebResponse->header( )../OutputPage.php:2172
70.15866292512header ( )../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
20.01283375880MediaWiki->run( )../index.php:46
30.01293377288MediaWiki->main( )../MediaWiki.php:424
40.15586276640OutputPage->output( )../MediaWiki.php:583
50.16046292368WebResponse->header( )../OutputPage.php:2220
60.16046292512header ( )../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
20.01283375880MediaWiki->run( )../index.php:46
30.01293377288MediaWiki->main( )../MediaWiki.php:424
40.15586276640OutputPage->output( )../MediaWiki.php:583
50.16156292528WebResponse->header( )../OutputPage.php:2227
60.16156292672header ( )../WebResponse.php:37