( ! ) Warning: Search backend error during near_match search for '3.142.255.225' 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
10.0001233960{main}( )../index.php:0
20.01233375896MediaWiki->run( )../index.php:46
30.01233377304MediaWiki->main( )../MediaWiki.php:424
40.02043551440MediaWiki->performRequest( )../MediaWiki.php:573
50.03594379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03634432944SpecialPage->run( )../SpecialPageFactory.php:581
70.03634433312SpecialSearch->execute( )../SpecialPage.php:383
80.08215794760SpecialSearch->goResult( )../SpecialSearch.php:117
90.08795801016SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08795801768SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09035816768Hooks::run( )../SearchEngine.php:231
120.09035818368call_user_func_array ( )../Hooks.php:209
130.09035819072CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09085893104CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09165939128CirrusSearch\Searcher->search( )../Searcher.php:268
160.09486174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09516205760PoolCounterWork->execute( )../Util.php:133
180.09526230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09526230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09526230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09536232208PoolCounterWork->execute( )../Util.php:129
220.09536232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09536233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09536233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10176347448CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10196351384wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10196351664MWDebug::warning( )../GlobalFunctions.php:1247
280.10206352968MWDebug::sendMessage( )../MWDebug.php:155
290.10206353360trigger_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
10.0001233960{main}( )../index.php:0
20.01233375896MediaWiki->run( )../index.php:46
30.01233377304MediaWiki->main( )../MediaWiki.php:424
40.10396276672OutputPage->output( )../MediaWiki.php:583
50.10416283128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10426284424WebResponse->header( )../OutputPage.php:2134
70.10426284568header ( )../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
10.0001233960{main}( )../index.php:0
20.01233375896MediaWiki->run( )../index.php:46
30.01233377304MediaWiki->main( )../MediaWiki.php:424
40.10396276672OutputPage->output( )../MediaWiki.php:583
50.10416283128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10496292456WebResponse->header( )../OutputPage.php:2171
70.10496292600header ( )../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
10.0001233960{main}( )../index.php:0
20.01233375896MediaWiki->run( )../index.php:46
30.01233377304MediaWiki->main( )../MediaWiki.php:424
40.10396276672OutputPage->output( )../MediaWiki.php:583
50.10416283128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10536292400WebResponse->header( )../OutputPage.php:2172
70.10546292544header ( )../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
10.0001233960{main}( )../index.php:0
20.01233375896MediaWiki->run( )../index.php:46
30.01233377304MediaWiki->main( )../MediaWiki.php:424
40.10396276672OutputPage->output( )../MediaWiki.php:583
50.10586292400WebResponse->header( )../OutputPage.php:2220
60.10586292544header ( )../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
10.0001233960{main}( )../index.php:0
20.01233375896MediaWiki->run( )../index.php:46
30.01233377304MediaWiki->main( )../MediaWiki.php:424
40.10396276672OutputPage->output( )../MediaWiki.php:583
50.10646292560WebResponse->header( )../OutputPage.php:2227
60.10646292704header ( )../WebResponse.php:37