( ! ) Warning: Search backend error during near_match search for '3.143.235.219' 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
10.0000233960{main}( )../index.php:0
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.01753551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03374379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03414433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03414433736SpecialSearch->execute( )../SpecialPage.php:383
80.07555795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08075802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08075802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08305817936Hooks::run( )../SearchEngine.php:231
120.08305819536call_user_func_array ( )../Hooks.php:209
130.08305820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08335894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08375940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.08546175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08566206888PoolCounterWork->execute( )../Util.php:133
180.08576231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08576231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08576231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08576233336PoolCounterWork->execute( )../Util.php:129
220.08576233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08576234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08576234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08726348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08746352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08746352776MWDebug::warning( )../GlobalFunctions.php:1247
280.08756354080MWDebug::sendMessage( )../MWDebug.php:155
290.08756354472trigger_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
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.08906277792OutputPage->output( )../MediaWiki.php:583
50.08926284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08936285544WebResponse->header( )../OutputPage.php:2134
70.08936285688header ( )../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
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.08906277792OutputPage->output( )../MediaWiki.php:583
50.08926284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08996293592WebResponse->header( )../OutputPage.php:2171
70.08996293736header ( )../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
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.08906277792OutputPage->output( )../MediaWiki.php:583
50.08926284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09046293536WebResponse->header( )../OutputPage.php:2172
70.09046293680header ( )../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
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.08906277792OutputPage->output( )../MediaWiki.php:583
50.09096293536WebResponse->header( )../OutputPage.php:2220
60.09096293680header ( )../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
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.08906277792OutputPage->output( )../MediaWiki.php:583
50.09146293696WebResponse->header( )../OutputPage.php:2227
60.09146293840header ( )../WebResponse.php:37