( ! ) Warning: Search backend error during near_match search for '18.116.24.105' 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
10.0000237328{main}( )../index.php:0
20.01543785272MediaWiki->run( )../index.php:46
30.01543786680MediaWiki->main( )../MediaWiki.php:424
40.02323960832MediaWiki->performRequest( )../MediaWiki.php:573
50.03534415552SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03574469560SpecialPage->run( )../SpecialPageFactory.php:581
70.03574469928SpecialSearch->execute( )../SpecialPage.php:383
80.07575814096SpecialSearch->goResult( )../SpecialSearch.php:117
90.08115820200SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08115820952SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08345835952Hooks::run( )../SearchEngine.php:231
120.08355837552call_user_func_array ( )../Hooks.php:209
130.08355838256CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08405912320CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08465958344CirrusSearch\Searcher->search( )../Searcher.php:268
160.08716193392CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08746224976PoolCounterWork->execute( )../Util.php:133
180.08766249232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08766249416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08766249488CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08766251424PoolCounterWork->execute( )../Util.php:129
220.08766252072PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08766252256call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08766252376CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09396366664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09406370600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09406370880MWDebug::warning( )../GlobalFunctions.php:1247
280.09426372184MWDebug::sendMessage( )../MWDebug.php:155
290.09426372576trigger_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
10.0000237328{main}( )../index.php:0
20.01543785272MediaWiki->run( )../index.php:46
30.01543786680MediaWiki->main( )../MediaWiki.php:424
40.09596295896OutputPage->output( )../MediaWiki.php:583
50.09616302352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09626303648WebResponse->header( )../OutputPage.php:2134
70.09626303792header ( )../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
10.0000237328{main}( )../index.php:0
20.01543785272MediaWiki->run( )../index.php:46
30.01543786680MediaWiki->main( )../MediaWiki.php:424
40.09596295896OutputPage->output( )../MediaWiki.php:583
50.09616302352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09686311680WebResponse->header( )../OutputPage.php:2171
70.09686311824header ( )../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
10.0000237328{main}( )../index.php:0
20.01543785272MediaWiki->run( )../index.php:46
30.01543786680MediaWiki->main( )../MediaWiki.php:424
40.09596295896OutputPage->output( )../MediaWiki.php:583
50.09616302352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09736311624WebResponse->header( )../OutputPage.php:2172
70.09736311768header ( )../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
10.0000237328{main}( )../index.php:0
20.01543785272MediaWiki->run( )../index.php:46
30.01543786680MediaWiki->main( )../MediaWiki.php:424
40.09596295896OutputPage->output( )../MediaWiki.php:583
50.09786311624WebResponse->header( )../OutputPage.php:2220
60.09786311768header ( )../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
10.0000237328{main}( )../index.php:0
20.01543785272MediaWiki->run( )../index.php:46
30.01543786680MediaWiki->main( )../MediaWiki.php:424
40.09596295896OutputPage->output( )../MediaWiki.php:583
50.09846311784WebResponse->header( )../OutputPage.php:2227
60.09846311928header ( )../WebResponse.php:37