( ! ) Warning: Search backend error during near_match search for '216.73.216.212' 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
10.0000235360{main}( )../index.php:0
20.00903377640MediaWiki->run( )../index.php:46
30.00903379048MediaWiki->main( )../MediaWiki.php:424
40.03913553152MediaWiki->performRequest( )../MediaWiki.php:573
50.11214380640SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11264434600SpecialPage->run( )../SpecialPageFactory.php:581
70.11264434968SpecialSearch->execute( )../SpecialPage.php:383
80.21835796128SpecialSearch->goResult( )../SpecialSearch.php:117
90.22505802360SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22505803112SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22905818104Hooks::run( )../SearchEngine.php:231
120.22935819704call_user_func_array ( )../Hooks.php:209
130.22935820408CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23005894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23075940496CirrusSearch\Searcher->search( )../Searcher.php:268
160.23396175544CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23426207136PoolCounterWork->execute( )../Util.php:133
180.23446231392PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23446231576call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23446231648CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23446233584PoolCounterWork->execute( )../Util.php:129
220.23446234232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23446234416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23446234536CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24096348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24116352720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24116353000MWDebug::warning( )../GlobalFunctions.php:1247
280.24126354304MWDebug::sendMessage( )../MWDebug.php:155
290.24126354696trigger_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
20.00903377640MediaWiki->run( )../index.php:46
30.00903379048MediaWiki->main( )../MediaWiki.php:424
40.24296277984OutputPage->output( )../MediaWiki.php:583
50.24316284440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24326285736WebResponse->header( )../OutputPage.php:2134
70.24326285880header ( )../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
20.00903377640MediaWiki->run( )../index.php:46
30.00903379048MediaWiki->main( )../MediaWiki.php:424
40.24296277984OutputPage->output( )../MediaWiki.php:583
50.24316284440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24396293768WebResponse->header( )../OutputPage.php:2171
70.24396293912header ( )../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
20.00903377640MediaWiki->run( )../index.php:46
30.00903379048MediaWiki->main( )../MediaWiki.php:424
40.24296277984OutputPage->output( )../MediaWiki.php:583
50.24316284440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24446293712WebResponse->header( )../OutputPage.php:2172
70.24446293856header ( )../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
20.00903377640MediaWiki->run( )../index.php:46
30.00903379048MediaWiki->main( )../MediaWiki.php:424
40.24296277984OutputPage->output( )../MediaWiki.php:583
50.24496293712WebResponse->header( )../OutputPage.php:2220
60.24496293856header ( )../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
20.00903377640MediaWiki->run( )../index.php:46
30.00903379048MediaWiki->main( )../MediaWiki.php:424
40.24296277984OutputPage->output( )../MediaWiki.php:583
50.24556293872WebResponse->header( )../OutputPage.php:2227
60.24556294016header ( )../WebResponse.php:37