( ! ) Warning: Search backend error during near_match search for '216.73.216.63' after 2. 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
10.0000235360{main}( )../index.php:0
20.05093783064MediaWiki->run( )../index.php:46
30.05093784472MediaWiki->main( )../MediaWiki.php:424
40.11073958624MediaWiki->performRequest( )../MediaWiki.php:573
50.15514413384SpecialPageFactory::executePath( )../MediaWiki.php:270
60.16134467400SpecialPage->run( )../SpecialPageFactory.php:581
70.16144467768SpecialSearch->execute( )../SpecialPage.php:383
80.24455812016SpecialSearch->goResult( )../SpecialSearch.php:117
90.26075818184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.26075818936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.27765833936Hooks::run( )../SearchEngine.php:231
120.27775835536call_user_func_array ( )../Hooks.php:209
130.27775836240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.27825910304CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.27875956328CirrusSearch\Searcher->search( )../Searcher.php:268
160.28066191376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.28086222960PoolCounterWork->execute( )../Util.php:133
180.28096247216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.28096247400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.28096247472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.28096249408PoolCounterWork->execute( )../Util.php:129
220.28106250056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.28106250240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.28106250360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.28266364632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.28286368568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.28286368848MWDebug::warning( )../GlobalFunctions.php:1247
280.28296370152MWDebug::sendMessage( )../MWDebug.php:155
290.28296370544trigger_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
10.0000235360{main}( )../index.php:0
20.05093783064MediaWiki->run( )../index.php:46
30.05093784472MediaWiki->main( )../MediaWiki.php:424
40.30606293832OutputPage->output( )../MediaWiki.php:583
50.30636300288OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30646301584WebResponse->header( )../OutputPage.php:2134
70.30646301728header ( )../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
10.0000235360{main}( )../index.php:0
20.05093783064MediaWiki->run( )../index.php:46
30.05093784472MediaWiki->main( )../MediaWiki.php:424
40.30606293832OutputPage->output( )../MediaWiki.php:583
50.30636300288OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30716309616WebResponse->header( )../OutputPage.php:2171
70.30716309760header ( )../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
10.0000235360{main}( )../index.php:0
20.05093783064MediaWiki->run( )../index.php:46
30.05093784472MediaWiki->main( )../MediaWiki.php:424
40.30606293832OutputPage->output( )../MediaWiki.php:583
50.30636300288OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30766309560WebResponse->header( )../OutputPage.php:2172
70.30766309704header ( )../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
10.0000235360{main}( )../index.php:0
20.05093783064MediaWiki->run( )../index.php:46
30.05093784472MediaWiki->main( )../MediaWiki.php:424
40.30606293832OutputPage->output( )../MediaWiki.php:583
50.31356309560WebResponse->header( )../OutputPage.php:2220
60.31356309704header ( )../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
10.0000235360{main}( )../index.php:0
20.05093783064MediaWiki->run( )../index.php:46
30.05093784472MediaWiki->main( )../MediaWiki.php:424
40.30606293832OutputPage->output( )../MediaWiki.php:583
50.31676309720WebResponse->header( )../OutputPage.php:2227
60.31676309864header ( )../WebResponse.php:37