( ! ) Warning: Search backend error during near_match search for '3.149.231.47' 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
10.0001233928{main}( )../index.php:0
20.01283375840MediaWiki->run( )../index.php:46
30.01283377248MediaWiki->main( )../MediaWiki.php:424
40.02093551384MediaWiki->performRequest( )../MediaWiki.php:573
50.03534378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03574432768SpecialPage->run( )../SpecialPageFactory.php:581
70.03584433136SpecialSearch->execute( )../SpecialPage.php:383
80.07775794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.08265800960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08265801712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08485816712Hooks::run( )../SearchEngine.php:231
120.08485818312call_user_func_array ( )../Hooks.php:209
130.08485819016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08525893064CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08595939088CirrusSearch\Searcher->search( )../Searcher.php:268
160.08856174192CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08876206968PoolCounterWork->execute( )../Util.php:133
180.08886231440PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08886231624call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08886231696CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08886233664PoolCounterWork->execute( )../Util.php:129
220.08886234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08886234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08886234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09496348896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09506352832wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09506353112MWDebug::warning( )../GlobalFunctions.php:1247
280.09516354416MWDebug::sendMessage( )../MWDebug.php:155
290.09516354808trigger_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
10.0001233928{main}( )../index.php:0
20.01283375840MediaWiki->run( )../index.php:46
30.01283377248MediaWiki->main( )../MediaWiki.php:424
40.09676278024OutputPage->output( )../MediaWiki.php:583
50.09696284480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09706285776WebResponse->header( )../OutputPage.php:2134
70.09706285920header ( )../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
10.0001233928{main}( )../index.php:0
20.01283375840MediaWiki->run( )../index.php:46
30.01283377248MediaWiki->main( )../MediaWiki.php:424
40.09676278024OutputPage->output( )../MediaWiki.php:583
50.09696284480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766293808WebResponse->header( )../OutputPage.php:2171
70.09766293952header ( )../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
10.0001233928{main}( )../index.php:0
20.01283375840MediaWiki->run( )../index.php:46
30.01283377248MediaWiki->main( )../MediaWiki.php:424
40.09676278024OutputPage->output( )../MediaWiki.php:583
50.09696284480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09816293752WebResponse->header( )../OutputPage.php:2172
70.09816293896header ( )../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
10.0001233928{main}( )../index.php:0
20.01283375840MediaWiki->run( )../index.php:46
30.01283377248MediaWiki->main( )../MediaWiki.php:424
40.09676278024OutputPage->output( )../MediaWiki.php:583
50.09866293752WebResponse->header( )../OutputPage.php:2220
60.09866293896header ( )../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
10.0001233928{main}( )../index.php:0
20.01283375840MediaWiki->run( )../index.php:46
30.01283377248MediaWiki->main( )../MediaWiki.php:424
40.09676278024OutputPage->output( )../MediaWiki.php:583
50.09936293912WebResponse->header( )../OutputPage.php:2227
60.09936294056header ( )../WebResponse.php:37