( ! ) Warning: Search backend error during near_match search for '18.118.30.160' 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
10.0000235328{main}( )../index.php:0
20.00963377992MediaWiki->run( )../index.php:46
30.00963379400MediaWiki->main( )../MediaWiki.php:424
40.01723553632MediaWiki->performRequest( )../MediaWiki.php:573
50.03314381232SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03354435144SpecialPage->run( )../SpecialPageFactory.php:581
70.03354435512SpecialSearch->execute( )../SpecialPage.php:383
80.07845798136SpecialSearch->goResult( )../SpecialSearch.php:117
90.08345804392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08345805144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08565820144Hooks::run( )../SearchEngine.php:231
120.08565821744call_user_func_array ( )../Hooks.php:209
130.08565822448CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08605896472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08675942512CirrusSearch\Searcher->search( )../Searcher.php:268
160.08916177520CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08946209112PoolCounterWork->execute( )../Util.php:133
180.08956233368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08956233552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08956233624CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08966235560PoolCounterWork->execute( )../Util.php:129
220.08966236208PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08966236392call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08966236512CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09586350784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09596354720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09596355000MWDebug::warning( )../GlobalFunctions.php:1247
280.09606356304MWDebug::sendMessage( )../MWDebug.php:155
290.09606356696trigger_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
10.0000235328{main}( )../index.php:0
20.00963377992MediaWiki->run( )../index.php:46
30.00963379400MediaWiki->main( )../MediaWiki.php:424
40.09786280000OutputPage->output( )../MediaWiki.php:583
50.09806286456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09816287752WebResponse->header( )../OutputPage.php:2134
70.09816287896header ( )../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
10.0000235328{main}( )../index.php:0
20.00963377992MediaWiki->run( )../index.php:46
30.00963379400MediaWiki->main( )../MediaWiki.php:424
40.09786280000OutputPage->output( )../MediaWiki.php:583
50.09806286456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09886295784WebResponse->header( )../OutputPage.php:2171
70.09886295928header ( )../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
10.0000235328{main}( )../index.php:0
20.00963377992MediaWiki->run( )../index.php:46
30.00963379400MediaWiki->main( )../MediaWiki.php:424
40.09786280000OutputPage->output( )../MediaWiki.php:583
50.09806286456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09946295728WebResponse->header( )../OutputPage.php:2172
70.09946295872header ( )../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
10.0000235328{main}( )../index.php:0
20.00963377992MediaWiki->run( )../index.php:46
30.00963379400MediaWiki->main( )../MediaWiki.php:424
40.09786280000OutputPage->output( )../MediaWiki.php:583
50.09986295728WebResponse->header( )../OutputPage.php:2220
60.09986295872header ( )../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
10.0000235328{main}( )../index.php:0
20.00963377992MediaWiki->run( )../index.php:46
30.00963379400MediaWiki->main( )../MediaWiki.php:424
40.09786280000OutputPage->output( )../MediaWiki.php:583
50.10046295888WebResponse->header( )../OutputPage.php:2227
60.10046296032header ( )../WebResponse.php:37