( ! ) Warning: Search backend error during near_match search for '3.144.222.132' 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
10.0000233960{main}( )../index.php:0
20.01153376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.02163551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03684379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03734433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03734433736SpecialSearch->execute( )../SpecialPage.php:383
80.08205795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08745802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08745802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08985817936Hooks::run( )../SearchEngine.php:231
120.08985819536call_user_func_array ( )../Hooks.php:209
130.08985820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09045894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09125940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.09446175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09476207008PoolCounterWork->execute( )../Util.php:133
180.09486231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09486231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09486231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09496233456PoolCounterWork->execute( )../Util.php:129
220.09496234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09496234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09496234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10176348648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10196352584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10196352864MWDebug::warning( )../GlobalFunctions.php:1247
280.10206354168MWDebug::sendMessage( )../MWDebug.php:155
290.10206354560trigger_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
10.0000233960{main}( )../index.php:0
20.01153376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.10406277848OutputPage->output( )../MediaWiki.php:583
50.10426284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10436285600WebResponse->header( )../OutputPage.php:2134
70.10436285744header ( )../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
10.0000233960{main}( )../index.php:0
20.01153376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.10406277848OutputPage->output( )../MediaWiki.php:583
50.10426284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10506293648WebResponse->header( )../OutputPage.php:2171
70.10506293792header ( )../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
10.0000233960{main}( )../index.php:0
20.01153376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.10406277848OutputPage->output( )../MediaWiki.php:583
50.10426284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10546293592WebResponse->header( )../OutputPage.php:2172
70.10546293736header ( )../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
10.0000233960{main}( )../index.php:0
20.01153376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.10406277848OutputPage->output( )../MediaWiki.php:583
50.10596293592WebResponse->header( )../OutputPage.php:2220
60.10596293736header ( )../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
10.0000233960{main}( )../index.php:0
20.01153376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.10406277848OutputPage->output( )../MediaWiki.php:583
50.10656293752WebResponse->header( )../OutputPage.php:2227
60.10656293896header ( )../WebResponse.php:37