( ! ) Warning: Search backend error during near_match search for '3.145.180.81' after 6. 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
10.0000233928{main}( )../index.php:0
20.01323375864MediaWiki->run( )../index.php:46
30.01323377272MediaWiki->main( )../MediaWiki.php:424
40.02253551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03644378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03694432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03694433040SpecialSearch->execute( )../SpecialPage.php:383
80.07885794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.08395800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08395801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08625816640Hooks::run( )../SearchEngine.php:231
120.08625818240call_user_func_array ( )../Hooks.php:209
130.08625818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08695892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08775939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.09106174064CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09136205648PoolCounterWork->execute( )../Util.php:133
180.09146229904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09146230088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09146230160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09156232096PoolCounterWork->execute( )../Util.php:129
220.09156232744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09156232928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09156233048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09796347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09806351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09806351544MWDebug::warning( )../GlobalFunctions.php:1247
280.09816352848MWDebug::sendMessage( )../MWDebug.php:155
290.09816353240trigger_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
10.0000233928{main}( )../index.php:0
20.01323375864MediaWiki->run( )../index.php:46
30.01323377272MediaWiki->main( )../MediaWiki.php:424
40.10006276552OutputPage->output( )../MediaWiki.php:583
50.10026283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036284304WebResponse->header( )../OutputPage.php:2134
70.10036284448header ( )../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
10.0000233928{main}( )../index.php:0
20.01323375864MediaWiki->run( )../index.php:46
30.01323377272MediaWiki->main( )../MediaWiki.php:424
40.10006276552OutputPage->output( )../MediaWiki.php:583
50.10026283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10096292336WebResponse->header( )../OutputPage.php:2171
70.10096292480header ( )../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
10.0000233928{main}( )../index.php:0
20.01323375864MediaWiki->run( )../index.php:46
30.01323377272MediaWiki->main( )../MediaWiki.php:424
40.10006276552OutputPage->output( )../MediaWiki.php:583
50.10026283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10146292280WebResponse->header( )../OutputPage.php:2172
70.10146292424header ( )../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
10.0000233928{main}( )../index.php:0
20.01323375864MediaWiki->run( )../index.php:46
30.01323377272MediaWiki->main( )../MediaWiki.php:424
40.10006276552OutputPage->output( )../MediaWiki.php:583
50.10196292280WebResponse->header( )../OutputPage.php:2220
60.10196292424header ( )../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
10.0000233928{main}( )../index.php:0
20.01323375864MediaWiki->run( )../index.php:46
30.01323377272MediaWiki->main( )../MediaWiki.php:424
40.10006276552OutputPage->output( )../MediaWiki.php:583
50.10266292440WebResponse->header( )../OutputPage.php:2227
60.10266292584header ( )../WebResponse.php:37