( ! ) Warning: Search backend error during near_match search for '3.22.235.243' after 21. 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
10.0000238760{main}( )../index.php:0
20.02913383952MediaWiki->run( )../index.php:46
30.02913385360MediaWiki->main( )../MediaWiki.php:424
40.04833559544MediaWiki->performRequest( )../MediaWiki.php:573
50.07674387088SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08424440968SpecialPage->run( )../SpecialPageFactory.php:581
70.08424441336SpecialSearch->execute( )../SpecialPage.php:383
80.24835803432SpecialSearch->goResult( )../SpecialSearch.php:117
90.26025809664SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.26025810416SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.26605825416Hooks::run( )../SearchEngine.php:231
120.26615827016call_user_func_array ( )../Hooks.php:209
130.26615827720CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.26695901768CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.26785947792CirrusSearch\Searcher->search( )../Searcher.php:268
160.27126182888CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.27156214472PoolCounterWork->execute( )../Util.php:133
180.27176238728PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.27176238912call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.27176238984CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.27176240920PoolCounterWork->execute( )../Util.php:129
220.27186241568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.27186241752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.27186241872CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29286356160CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29296360096wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29296360376MWDebug::warning( )../GlobalFunctions.php:1247
280.29306361680MWDebug::sendMessage( )../MWDebug.php:155
290.29306362072trigger_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
10.0000238760{main}( )../index.php:0
20.02913383952MediaWiki->run( )../index.php:46
30.02913385360MediaWiki->main( )../MediaWiki.php:424
40.29516285360OutputPage->output( )../MediaWiki.php:583
50.29536291816OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29546293112WebResponse->header( )../OutputPage.php:2134
70.29546293256header ( )../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
10.0000238760{main}( )../index.php:0
20.02913383952MediaWiki->run( )../index.php:46
30.02913385360MediaWiki->main( )../MediaWiki.php:424
40.29516285360OutputPage->output( )../MediaWiki.php:583
50.29536291816OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29606301144WebResponse->header( )../OutputPage.php:2171
70.29606301288header ( )../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
10.0000238760{main}( )../index.php:0
20.02913383952MediaWiki->run( )../index.php:46
30.02913385360MediaWiki->main( )../MediaWiki.php:424
40.29516285360OutputPage->output( )../MediaWiki.php:583
50.29536291816OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29656301088WebResponse->header( )../OutputPage.php:2172
70.29656301232header ( )../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
10.0000238760{main}( )../index.php:0
20.02913383952MediaWiki->run( )../index.php:46
30.02913385360MediaWiki->main( )../MediaWiki.php:424
40.29516285360OutputPage->output( )../MediaWiki.php:583
50.29706301088WebResponse->header( )../OutputPage.php:2220
60.29706301232header ( )../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
10.0000238760{main}( )../index.php:0
20.02913383952MediaWiki->run( )../index.php:46
30.02913385360MediaWiki->main( )../MediaWiki.php:424
40.29516285360OutputPage->output( )../MediaWiki.php:583
50.29766301248WebResponse->header( )../OutputPage.php:2227
60.29766301392header ( )../WebResponse.php:37