( ! ) Warning: Search backend error during near_match search for '3.144.235.148' 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
10.0001233960{main}( )../index.php:0
20.01033376416MediaWiki->run( )../index.php:46
30.01033377824MediaWiki->main( )../MediaWiki.php:424
40.01953551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05774379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05824433368SpecialPage->run( )../SpecialPageFactory.php:581
70.05824433736SpecialSearch->execute( )../SpecialPage.php:383
80.10345795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.10885802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10885802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11145817936Hooks::run( )../SearchEngine.php:231
120.11145819536call_user_func_array ( )../Hooks.php:209
130.11145820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11205894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11275940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.11616175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11646206888PoolCounterWork->execute( )../Util.php:133
180.11666231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11666231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11666231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11666233336PoolCounterWork->execute( )../Util.php:129
220.11666233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11666234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11666234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12346348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12366352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12366352776MWDebug::warning( )../GlobalFunctions.php:1247
280.12376354080MWDebug::sendMessage( )../MWDebug.php:155
290.12376354472trigger_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
10.0001233960{main}( )../index.php:0
20.01033376416MediaWiki->run( )../index.php:46
30.01033377824MediaWiki->main( )../MediaWiki.php:424
40.12576277792OutputPage->output( )../MediaWiki.php:583
50.12596284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12616285544WebResponse->header( )../OutputPage.php:2134
70.12616285688header ( )../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
10.0001233960{main}( )../index.php:0
20.01033376416MediaWiki->run( )../index.php:46
30.01033377824MediaWiki->main( )../MediaWiki.php:424
40.12576277792OutputPage->output( )../MediaWiki.php:583
50.12596284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12686293592WebResponse->header( )../OutputPage.php:2171
70.12686293736header ( )../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
10.0001233960{main}( )../index.php:0
20.01033376416MediaWiki->run( )../index.php:46
30.01033377824MediaWiki->main( )../MediaWiki.php:424
40.12576277792OutputPage->output( )../MediaWiki.php:583
50.12596284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12736293536WebResponse->header( )../OutputPage.php:2172
70.12736293680header ( )../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
10.0001233960{main}( )../index.php:0
20.01033376416MediaWiki->run( )../index.php:46
30.01033377824MediaWiki->main( )../MediaWiki.php:424
40.12576277792OutputPage->output( )../MediaWiki.php:583
50.12776293536WebResponse->header( )../OutputPage.php:2220
60.12776293680header ( )../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
10.0001233960{main}( )../index.php:0
20.01033376416MediaWiki->run( )../index.php:46
30.01033377824MediaWiki->main( )../MediaWiki.php:424
40.12576277792OutputPage->output( )../MediaWiki.php:583
50.12846293696WebResponse->header( )../OutputPage.php:2227
60.12846293840header ( )../WebResponse.php:37