( ! ) Warning: Search backend error during near_match search for '3.149.253.10' 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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.01903551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03924379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03974433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03974433744SpecialSearch->execute( )../SpecialPage.php:383
80.10445795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.10985802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10985802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11225817840Hooks::run( )../SearchEngine.php:231
120.11225819440call_user_func_array ( )../Hooks.php:209
130.11225820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11285894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11375940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.11726175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11756206856PoolCounterWork->execute( )../Util.php:133
180.11766231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11766231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11766231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11776233304PoolCounterWork->execute( )../Util.php:129
220.11776233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11776234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11776234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12426348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12446352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12446352720MWDebug::warning( )../GlobalFunctions.php:1247
280.12456354024MWDebug::sendMessage( )../MWDebug.php:155
290.12456354416trigger_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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.12646277736OutputPage->output( )../MediaWiki.php:583
50.12666284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12676285488WebResponse->header( )../OutputPage.php:2134
70.12676285632header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.12646277736OutputPage->output( )../MediaWiki.php:583
50.12666284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12746293520WebResponse->header( )../OutputPage.php:2171
70.12746293664header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.12646277736OutputPage->output( )../MediaWiki.php:583
50.12666284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12786293464WebResponse->header( )../OutputPage.php:2172
70.12786293608header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.12646277736OutputPage->output( )../MediaWiki.php:583
50.12846293464WebResponse->header( )../OutputPage.php:2220
60.12846293608header ( )../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
20.00943376416MediaWiki->run( )../index.php:46
30.00943377824MediaWiki->main( )../MediaWiki.php:424
40.12646277736OutputPage->output( )../MediaWiki.php:583
50.12906293624WebResponse->header( )../OutputPage.php:2227
60.12906293768header ( )../WebResponse.php:37