( ! ) Warning: Search backend error during near_match search for '3.145.12.144' 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
10.0002233928{main}( )../index.php:0
20.02173375840MediaWiki->run( )../index.php:46
30.02183377248MediaWiki->main( )../MediaWiki.php:424
40.03043551384MediaWiki->performRequest( )../MediaWiki.php:573
50.04484378872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04524432768SpecialPage->run( )../SpecialPageFactory.php:581
70.04524433136SpecialSearch->execute( )../SpecialPage.php:383
80.08645794760SpecialSearch->goResult( )../SpecialSearch.php:117
90.09145800992SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09145801744SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09405816744Hooks::run( )../SearchEngine.php:231
120.09405818344call_user_func_array ( )../Hooks.php:209
130.09405819048CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09465893096CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09545939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.09886174224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09916207008PoolCounterWork->execute( )../Util.php:133
180.09936231752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09936231936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09936232008CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09936233976PoolCounterWork->execute( )../Util.php:129
220.09936234624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09936234808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09936234928CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10596349192CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10606353128wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10606353408MWDebug::warning( )../GlobalFunctions.php:1247
280.10616354712MWDebug::sendMessage( )../MWDebug.php:155
290.10616355104trigger_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
10.0002233928{main}( )../index.php:0
20.02173375840MediaWiki->run( )../index.php:46
30.02183377248MediaWiki->main( )../MediaWiki.php:424
40.10806278320OutputPage->output( )../MediaWiki.php:583
50.10826284776OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10836286072WebResponse->header( )../OutputPage.php:2134
70.10836286216header ( )../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
10.0002233928{main}( )../index.php:0
20.02173375840MediaWiki->run( )../index.php:46
30.02183377248MediaWiki->main( )../MediaWiki.php:424
40.10806278320OutputPage->output( )../MediaWiki.php:583
50.10826284776OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10906294104WebResponse->header( )../OutputPage.php:2171
70.10906294248header ( )../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
10.0002233928{main}( )../index.php:0
20.02173375840MediaWiki->run( )../index.php:46
30.02183377248MediaWiki->main( )../MediaWiki.php:424
40.10806278320OutputPage->output( )../MediaWiki.php:583
50.10826284776OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10956294048WebResponse->header( )../OutputPage.php:2172
70.10956294192header ( )../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
10.0002233928{main}( )../index.php:0
20.02173375840MediaWiki->run( )../index.php:46
30.02183377248MediaWiki->main( )../MediaWiki.php:424
40.10806278320OutputPage->output( )../MediaWiki.php:583
50.10996294048WebResponse->header( )../OutputPage.php:2220
60.11006294192header ( )../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
10.0002233928{main}( )../index.php:0
20.02173375840MediaWiki->run( )../index.php:46
30.02183377248MediaWiki->main( )../MediaWiki.php:424
40.10806278320OutputPage->output( )../MediaWiki.php:583
50.11066294208WebResponse->header( )../OutputPage.php:2227
60.11066294352header ( )../WebResponse.php:37