( ! ) Warning: Search backend error during near_match search for '3.142.199.191' after 34. 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
20.02783376416MediaWiki->run( )../index.php:46
30.02783377824MediaWiki->main( )../MediaWiki.php:424
40.03943551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09564379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09604433368SpecialPage->run( )../SpecialPageFactory.php:581
70.09614433736SpecialSearch->execute( )../SpecialPage.php:383
80.27095795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.28465802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.28465802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.29385817936Hooks::run( )../SearchEngine.php:231
120.29385819536call_user_func_array ( )../Hooks.php:209
130.29385820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.29435894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.29535940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.30036175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.30066206888PoolCounterWork->execute( )../Util.php:133
180.30076231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.30076231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.30076231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.30076233336PoolCounterWork->execute( )../Util.php:129
220.30076233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.30076234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.30076234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.33496348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.33506352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.33506352776MWDebug::warning( )../GlobalFunctions.php:1247
280.33516354080MWDebug::sendMessage( )../MWDebug.php:155
290.33516354472trigger_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
20.02783376416MediaWiki->run( )../index.php:46
30.02783377824MediaWiki->main( )../MediaWiki.php:424
40.33796277792OutputPage->output( )../MediaWiki.php:583
50.33816284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33826285544WebResponse->header( )../OutputPage.php:2134
70.33826285688header ( )../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
20.02783376416MediaWiki->run( )../index.php:46
30.02783377824MediaWiki->main( )../MediaWiki.php:424
40.33796277792OutputPage->output( )../MediaWiki.php:583
50.33816284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33886293592WebResponse->header( )../OutputPage.php:2171
70.33886293736header ( )../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
20.02783376416MediaWiki->run( )../index.php:46
30.02783377824MediaWiki->main( )../MediaWiki.php:424
40.33796277792OutputPage->output( )../MediaWiki.php:583
50.33816284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33936293536WebResponse->header( )../OutputPage.php:2172
70.33936293680header ( )../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
20.02783376416MediaWiki->run( )../index.php:46
30.02783377824MediaWiki->main( )../MediaWiki.php:424
40.33796277792OutputPage->output( )../MediaWiki.php:583
50.36816293536WebResponse->header( )../OutputPage.php:2220
60.36816293680header ( )../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
20.02783376416MediaWiki->run( )../index.php:46
30.02783377824MediaWiki->main( )../MediaWiki.php:424
40.33796277792OutputPage->output( )../MediaWiki.php:583
50.36886293696WebResponse->header( )../OutputPage.php:2227
60.36886293840header ( )../WebResponse.php:37