( ! ) Warning: Search backend error during near_match search for '3.15.182.88' 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
10.0001233896{main}( )../index.php:0
20.01493375864MediaWiki->run( )../index.php:46
30.01493377272MediaWiki->main( )../MediaWiki.php:424
40.02333551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03694378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03744432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03744433152SpecialSearch->execute( )../SpecialPage.php:383
80.07815795216SpecialSearch->goResult( )../SpecialSearch.php:117
90.08305801472SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08305802224SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08525817224Hooks::run( )../SearchEngine.php:231
120.08525818824call_user_func_array ( )../Hooks.php:209
130.08525819528CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08585893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08645939624CirrusSearch\Searcher->search( )../Searcher.php:268
160.08886174728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08906207504PoolCounterWork->execute( )../Util.php:133
180.08926232248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08926232432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08926232504CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08926234472PoolCounterWork->execute( )../Util.php:129
220.08936235120PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08936235304call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08936235424CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09566349688CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09576353616wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09576353896MWDebug::warning( )../GlobalFunctions.php:1247
280.09586355184MWDebug::sendMessage( )../MWDebug.php:155
290.09586355576trigger_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
10.0001233896{main}( )../index.php:0
20.01493375864MediaWiki->run( )../index.php:46
30.01493377272MediaWiki->main( )../MediaWiki.php:424
40.09746278816OutputPage->output( )../MediaWiki.php:583
50.09766285264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09776286560WebResponse->header( )../OutputPage.php:2134
70.09776286704header ( )../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
10.0001233896{main}( )../index.php:0
20.01493375864MediaWiki->run( )../index.php:46
30.01493377272MediaWiki->main( )../MediaWiki.php:424
40.09746278816OutputPage->output( )../MediaWiki.php:583
50.09766285264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09836294592WebResponse->header( )../OutputPage.php:2171
70.09836294736header ( )../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
10.0001233896{main}( )../index.php:0
20.01493375864MediaWiki->run( )../index.php:46
30.01493377272MediaWiki->main( )../MediaWiki.php:424
40.09746278816OutputPage->output( )../MediaWiki.php:583
50.09766285264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09876294536WebResponse->header( )../OutputPage.php:2172
70.09876294680header ( )../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
10.0001233896{main}( )../index.php:0
20.01493375864MediaWiki->run( )../index.php:46
30.01493377272MediaWiki->main( )../MediaWiki.php:424
40.09746278816OutputPage->output( )../MediaWiki.php:583
50.09926294536WebResponse->header( )../OutputPage.php:2220
60.09926294680header ( )../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
10.0001233896{main}( )../index.php:0
20.01493375864MediaWiki->run( )../index.php:46
30.01493377272MediaWiki->main( )../MediaWiki.php:424
40.09746278816OutputPage->output( )../MediaWiki.php:583
50.09976294688WebResponse->header( )../OutputPage.php:2227
60.09976294832header ( )../WebResponse.php:37