( ! ) Warning: Search backend error during near_match search for '3.133.135.88' 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
10.0000235248{main}( )../index.php:0
20.00873377864MediaWiki->run( )../index.php:46
30.00873379272MediaWiki->main( )../MediaWiki.php:424
40.02183553464MediaWiki->performRequest( )../MediaWiki.php:573
50.04104380984SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04144434856SpecialPage->run( )../SpecialPageFactory.php:581
70.04154435224SpecialSearch->execute( )../SpecialPage.php:383
80.14665798240SpecialSearch->goResult( )../SpecialSearch.php:117
90.16395804424SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16395805176SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17435820176Hooks::run( )../SearchEngine.php:231
120.17445821776call_user_func_array ( )../Hooks.php:209
130.17445822480CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17495896528CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17565942576CirrusSearch\Searcher->search( )../Searcher.php:268
160.18496177680CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18526209264PoolCounterWork->execute( )../Util.php:133
180.18546233520PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18546233704call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18546233776CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18546235712PoolCounterWork->execute( )../Util.php:129
220.18546236360PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18546236544call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18546236664CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19246350896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19256354832wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19256355112MWDebug::warning( )../GlobalFunctions.php:1247
280.19636356416MWDebug::sendMessage( )../MWDebug.php:155
290.19636356808trigger_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
10.0000235248{main}( )../index.php:0
20.00873377864MediaWiki->run( )../index.php:46
30.00873379272MediaWiki->main( )../MediaWiki.php:424
40.19826280096OutputPage->output( )../MediaWiki.php:583
50.19846286552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19856287848WebResponse->header( )../OutputPage.php:2134
70.19856287992header ( )../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
10.0000235248{main}( )../index.php:0
20.00873377864MediaWiki->run( )../index.php:46
30.00873379272MediaWiki->main( )../MediaWiki.php:424
40.19826280096OutputPage->output( )../MediaWiki.php:583
50.19846286552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19926295880WebResponse->header( )../OutputPage.php:2171
70.19926296024header ( )../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
10.0000235248{main}( )../index.php:0
20.00873377864MediaWiki->run( )../index.php:46
30.00873379272MediaWiki->main( )../MediaWiki.php:424
40.19826280096OutputPage->output( )../MediaWiki.php:583
50.19846286552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19976295824WebResponse->header( )../OutputPage.php:2172
70.19976295968header ( )../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
10.0000235248{main}( )../index.php:0
20.00873377864MediaWiki->run( )../index.php:46
30.00873379272MediaWiki->main( )../MediaWiki.php:424
40.19826280096OutputPage->output( )../MediaWiki.php:583
50.20026295824WebResponse->header( )../OutputPage.php:2220
60.20026295968header ( )../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
10.0000235248{main}( )../index.php:0
20.00873377864MediaWiki->run( )../index.php:46
30.00873379272MediaWiki->main( )../MediaWiki.php:424
40.19826280096OutputPage->output( )../MediaWiki.php:583
50.20086295984WebResponse->header( )../OutputPage.php:2227
60.20086296128header ( )../WebResponse.php:37