( ! ) Warning: Search backend error during near_match search for '18.226.98.149' 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
10.0000233960{main}( )../index.php:0
20.00843375880MediaWiki->run( )../index.php:46
30.00843377288MediaWiki->main( )../MediaWiki.php:424
40.01703551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03404378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03434432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03444433208SpecialSearch->execute( )../SpecialPage.php:383
80.08075794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.08595801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08595801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08815816752Hooks::run( )../SearchEngine.php:231
120.08815818352call_user_func_array ( )../Hooks.php:209
130.08815819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08865893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08935939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.09226174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09256205736PoolCounterWork->execute( )../Util.php:133
180.09266229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09266230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09266230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09266232184PoolCounterWork->execute( )../Util.php:129
220.09276232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09276233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09276233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09896347408CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09906351344wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09906351624MWDebug::warning( )../GlobalFunctions.php:1247
280.09916352928MWDebug::sendMessage( )../MWDebug.php:155
290.09916353320trigger_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
20.00843375880MediaWiki->run( )../index.php:46
30.00843377288MediaWiki->main( )../MediaWiki.php:424
40.10076276632OutputPage->output( )../MediaWiki.php:583
50.10096283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10106284384WebResponse->header( )../OutputPage.php:2134
70.10106284528header ( )../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
20.00843375880MediaWiki->run( )../index.php:46
30.00843377288MediaWiki->main( )../MediaWiki.php:424
40.10076276632OutputPage->output( )../MediaWiki.php:583
50.10096283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10166292416WebResponse->header( )../OutputPage.php:2171
70.10166292560header ( )../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
20.00843375880MediaWiki->run( )../index.php:46
30.00843377288MediaWiki->main( )../MediaWiki.php:424
40.10076276632OutputPage->output( )../MediaWiki.php:583
50.10096283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10216292360WebResponse->header( )../OutputPage.php:2172
70.10216292504header ( )../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
20.00843375880MediaWiki->run( )../index.php:46
30.00843377288MediaWiki->main( )../MediaWiki.php:424
40.10076276632OutputPage->output( )../MediaWiki.php:583
50.10256292360WebResponse->header( )../OutputPage.php:2220
60.10256292504header ( )../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
20.00843375880MediaWiki->run( )../index.php:46
30.00843377288MediaWiki->main( )../MediaWiki.php:424
40.10076276632OutputPage->output( )../MediaWiki.php:583
50.10356292520WebResponse->header( )../OutputPage.php:2227
60.10356292664header ( )../WebResponse.php:37