( ! ) Warning: Search backend error during near_match search for '3.133.116.91' 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
10.0000233928{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.01703551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03274378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03314432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03314433040SpecialSearch->execute( )../SpecialPage.php:383
80.11735794624SpecialSearch->goResult( )../SpecialSearch.php:117
90.12255800880SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12255801632SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12475816632Hooks::run( )../SearchEngine.php:231
120.12475818232call_user_func_array ( )../Hooks.php:209
130.12475818936CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12525892968CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12585938992CirrusSearch\Searcher->search( )../Searcher.php:268
160.12886174000CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12916205592PoolCounterWork->execute( )../Util.php:133
180.12976229848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12976230032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12976230104CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12976232040PoolCounterWork->execute( )../Util.php:129
220.12976232688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12976232872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12976232992CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13716347256CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13726351192wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13726351472MWDebug::warning( )../GlobalFunctions.php:1247
280.13736352776MWDebug::sendMessage( )../MWDebug.php:155
290.13736353168trigger_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
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.13926276480OutputPage->output( )../MediaWiki.php:583
50.13956282936OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13966284232WebResponse->header( )../OutputPage.php:2134
70.13966284376header ( )../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
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.13926276480OutputPage->output( )../MediaWiki.php:583
50.13956282936OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14026292264WebResponse->header( )../OutputPage.php:2171
70.14026292408header ( )../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
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.13926276480OutputPage->output( )../MediaWiki.php:583
50.13956282936OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14076292208WebResponse->header( )../OutputPage.php:2172
70.14076292352header ( )../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
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.13926276480OutputPage->output( )../MediaWiki.php:583
50.14116292208WebResponse->header( )../OutputPage.php:2220
60.14116292352header ( )../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
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.13926276480OutputPage->output( )../MediaWiki.php:583
50.14186292368WebResponse->header( )../OutputPage.php:2227
60.14186292512header ( )../WebResponse.php:37