( ! ) Warning: Search backend error during near_match search for '216.73.216.40' after 7. 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
20.01593376816MediaWiki->run( )../index.php:46
30.01603378224MediaWiki->main( )../MediaWiki.php:424
40.02573552440MediaWiki->performRequest( )../MediaWiki.php:573
50.04224379928SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04284433872SpecialPage->run( )../SpecialPageFactory.php:581
70.04284434240SpecialSearch->execute( )../SpecialPage.php:383
80.08855796848SpecialSearch->goResult( )../SpecialSearch.php:117
90.09395803104SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09395803856SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09655818856Hooks::run( )../SearchEngine.php:231
120.09655820456call_user_func_array ( )../Hooks.php:209
130.09655821160CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09715895200CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09795941224CirrusSearch\Searcher->search( )../Searcher.php:268
160.10136176272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10166207856PoolCounterWork->execute( )../Util.php:133
180.10176232112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10176232296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10176232368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10186234304PoolCounterWork->execute( )../Util.php:129
220.10186234952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10186235136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10186235256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10836349528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10856353464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10856353744MWDebug::warning( )../GlobalFunctions.php:1247
280.10866355048MWDebug::sendMessage( )../MWDebug.php:155
290.10866355440trigger_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
20.01593376816MediaWiki->run( )../index.php:46
30.01603378224MediaWiki->main( )../MediaWiki.php:424
40.11056278728OutputPage->output( )../MediaWiki.php:583
50.11086285184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11096286480WebResponse->header( )../OutputPage.php:2134
70.11096286624header ( )../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
20.01593376816MediaWiki->run( )../index.php:46
30.01603378224MediaWiki->main( )../MediaWiki.php:424
40.11056278728OutputPage->output( )../MediaWiki.php:583
50.11086285184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11166294528WebResponse->header( )../OutputPage.php:2171
70.11166294672header ( )../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
20.01593376816MediaWiki->run( )../index.php:46
30.01603378224MediaWiki->main( )../MediaWiki.php:424
40.11056278728OutputPage->output( )../MediaWiki.php:583
50.11086285184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11216294472WebResponse->header( )../OutputPage.php:2172
70.11216294616header ( )../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
20.01593376816MediaWiki->run( )../index.php:46
30.01603378224MediaWiki->main( )../MediaWiki.php:424
40.11056278728OutputPage->output( )../MediaWiki.php:583
50.11266294472WebResponse->header( )../OutputPage.php:2220
60.11266294616header ( )../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
20.01593376816MediaWiki->run( )../index.php:46
30.01603378224MediaWiki->main( )../MediaWiki.php:424
40.11056278728OutputPage->output( )../MediaWiki.php:583
50.11326294632WebResponse->header( )../OutputPage.php:2227
60.11326294776header ( )../WebResponse.php:37