( ! ) Warning: Search backend error during near_match search for '3.138.33.120' 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
20.01523376416MediaWiki->run( )../index.php:46
30.01523377824MediaWiki->main( )../MediaWiki.php:424
40.07923551992MediaWiki->performRequest( )../MediaWiki.php:573
50.14064379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14104433376SpecialPage->run( )../SpecialPageFactory.php:581
70.14104433744SpecialSearch->execute( )../SpecialPage.php:383
80.30745795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.32805802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.32805802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.34185817840Hooks::run( )../SearchEngine.php:231
120.34195819440call_user_func_array ( )../Hooks.php:209
130.34195820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.34225894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.34805940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.35036175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.35066206856PoolCounterWork->execute( )../Util.php:133
180.35076231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.35076231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.35076231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.35086233304PoolCounterWork->execute( )../Util.php:129
220.35086233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.35086234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.35086234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.35246348520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.35256352456wfLogWarning( )../ElasticsearchIntermediary.php:98
270.35256352736MWDebug::warning( )../GlobalFunctions.php:1247
280.35266354040MWDebug::sendMessage( )../MWDebug.php:155
290.35266354432trigger_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
20.01523376416MediaWiki->run( )../index.php:46
30.01523377824MediaWiki->main( )../MediaWiki.php:424
40.36766277736OutputPage->output( )../MediaWiki.php:583
50.36796284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.36806285488WebResponse->header( )../OutputPage.php:2134
70.36806285632header ( )../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
20.01523376416MediaWiki->run( )../index.php:46
30.01523377824MediaWiki->main( )../MediaWiki.php:424
40.36766277736OutputPage->output( )../MediaWiki.php:583
50.36796284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.36866293520WebResponse->header( )../OutputPage.php:2171
70.36866293664header ( )../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
20.01523376416MediaWiki->run( )../index.php:46
30.01523377824MediaWiki->main( )../MediaWiki.php:424
40.36766277736OutputPage->output( )../MediaWiki.php:583
50.36796284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.36926293464WebResponse->header( )../OutputPage.php:2172
70.36926293608header ( )../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
20.01523376416MediaWiki->run( )../index.php:46
30.01523377824MediaWiki->main( )../MediaWiki.php:424
40.36766277736OutputPage->output( )../MediaWiki.php:583
50.36966293464WebResponse->header( )../OutputPage.php:2220
60.36966293608header ( )../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
20.01523376416MediaWiki->run( )../index.php:46
30.01523377824MediaWiki->main( )../MediaWiki.php:424
40.36766277736OutputPage->output( )../MediaWiki.php:583
50.37026293624WebResponse->header( )../OutputPage.php:2227
60.37026293768header ( )../WebResponse.php:37