( ! ) Warning: Search backend error during near_match search for '18.225.57.149' after 17. 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
20.01243375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.08583551392MediaWiki->performRequest( )../MediaWiki.php:573
50.19064378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.19104432840SpecialPage->run( )../SpecialPageFactory.php:581
70.19104433208SpecialSearch->execute( )../SpecialPage.php:383
80.51415794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.61935801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.61935801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.65145816752Hooks::run( )../SearchEngine.php:231
120.65145818352call_user_func_array ( )../Hooks.php:209
130.65145819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.65195893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.65255939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.69336174176CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.69356205760PoolCounterWork->execute( )../Util.php:133
180.69376230016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.69376230200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.69376230272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.69376232208PoolCounterWork->execute( )../Util.php:129
220.69376232856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.69376233040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.69376233160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.71056347416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.71066351352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.71066351632MWDebug::warning( )../GlobalFunctions.php:1247
280.71076352936MWDebug::sendMessage( )../MWDebug.php:155
290.71076353328trigger_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
20.01243375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.71286276640OutputPage->output( )../MediaWiki.php:583
50.71306283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.71316284392WebResponse->header( )../OutputPage.php:2134
70.71316284536header ( )../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
20.01243375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.71286276640OutputPage->output( )../MediaWiki.php:583
50.71306283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.74726292424WebResponse->header( )../OutputPage.php:2171
70.74726292568header ( )../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
20.01243375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.71286276640OutputPage->output( )../MediaWiki.php:583
50.71306283096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.74776292368WebResponse->header( )../OutputPage.php:2172
70.74776292512header ( )../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
20.01243375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.71286276640OutputPage->output( )../MediaWiki.php:583
50.74816292368WebResponse->header( )../OutputPage.php:2220
60.74816292512header ( )../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
20.01243375880MediaWiki->run( )../index.php:46
30.01243377288MediaWiki->main( )../MediaWiki.php:424
40.71286276640OutputPage->output( )../MediaWiki.php:583
50.74886292528WebResponse->header( )../OutputPage.php:2227
60.74886292672header ( )../WebResponse.php:37