( ! ) Warning: Search backend error during near_match search for '18.226.88.110' after 10. 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
20.01243376112MediaWiki->run( )../index.php:46
30.01253377520MediaWiki->main( )../MediaWiki.php:424
40.03323551600MediaWiki->performRequest( )../MediaWiki.php:573
50.06244379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06284433040SpecialPage->run( )../SpecialPageFactory.php:581
70.06294433408SpecialSearch->execute( )../SpecialPage.php:383
80.19135794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.21835800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21835801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22195816656Hooks::run( )../SearchEngine.php:231
120.22195818256call_user_func_array ( )../Hooks.php:209
130.22195818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22245893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22435939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.24606174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24636205712PoolCounterWork->execute( )../Util.php:133
180.24656229968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24656230152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24656230224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24656232160PoolCounterWork->execute( )../Util.php:129
220.24656232808PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24656232992call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24656233112CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25646347400CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25666351336wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25666351616MWDebug::warning( )../GlobalFunctions.php:1247
280.25676352920MWDebug::sendMessage( )../MWDebug.php:155
290.25676353312trigger_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
20.01243376112MediaWiki->run( )../index.php:46
30.01253377520MediaWiki->main( )../MediaWiki.php:424
40.26466276592OutputPage->output( )../MediaWiki.php:583
50.26766283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26776284344WebResponse->header( )../OutputPage.php:2134
70.26776284488header ( )../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
20.01243376112MediaWiki->run( )../index.php:46
30.01253377520MediaWiki->main( )../MediaWiki.php:424
40.26466276592OutputPage->output( )../MediaWiki.php:583
50.26766283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27026292376WebResponse->header( )../OutputPage.php:2171
70.27026292520header ( )../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
20.01243376112MediaWiki->run( )../index.php:46
30.01253377520MediaWiki->main( )../MediaWiki.php:424
40.26466276592OutputPage->output( )../MediaWiki.php:583
50.26766283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27276292320WebResponse->header( )../OutputPage.php:2172
70.27276292464header ( )../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
20.01243376112MediaWiki->run( )../index.php:46
30.01253377520MediaWiki->main( )../MediaWiki.php:424
40.26466276592OutputPage->output( )../MediaWiki.php:583
50.27656292320WebResponse->header( )../OutputPage.php:2220
60.27656292464header ( )../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
20.01243376112MediaWiki->run( )../index.php:46
30.01253377520MediaWiki->main( )../MediaWiki.php:424
40.26466276592OutputPage->output( )../MediaWiki.php:583
50.28146292480WebResponse->header( )../OutputPage.php:2227
60.28146292624header ( )../WebResponse.php:37