( ! ) Warning: Search backend error during near_match search for '18.118.9.96' 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
10.0000233896{main}( )../index.php:0
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.01823551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03594379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03634433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03634433728SpecialSearch->execute( )../SpecialPage.php:383
80.10655795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.11655801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11655802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11895817320Hooks::run( )../SearchEngine.php:231
120.11895818920call_user_func_array ( )../Hooks.php:209
130.11895819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11955893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12045939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.12416174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12436206320PoolCounterWork->execute( )../Util.php:133
180.12456230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12456230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12456230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12456232768PoolCounterWork->execute( )../Util.php:129
220.12466233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12466233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12466233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13146347976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13156351904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13156352184MWDebug::warning( )../GlobalFunctions.php:1247
280.13176353472MWDebug::sendMessage( )../MWDebug.php:155
290.13176353864trigger_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
10.0000233896{main}( )../index.php:0
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.13376277200OutputPage->output( )../MediaWiki.php:583
50.13396283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13406284944WebResponse->header( )../OutputPage.php:2134
70.13406285088header ( )../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
10.0000233896{main}( )../index.php:0
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.13376277200OutputPage->output( )../MediaWiki.php:583
50.13396283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13476292976WebResponse->header( )../OutputPage.php:2171
70.13476293120header ( )../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
10.0000233896{main}( )../index.php:0
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.13376277200OutputPage->output( )../MediaWiki.php:583
50.13396283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13526292920WebResponse->header( )../OutputPage.php:2172
70.13526293064header ( )../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
10.0000233896{main}( )../index.php:0
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.13376277200OutputPage->output( )../MediaWiki.php:583
50.13586292920WebResponse->header( )../OutputPage.php:2220
60.13586293064header ( )../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
10.0000233896{main}( )../index.php:0
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.13376277200OutputPage->output( )../MediaWiki.php:583
50.13646293072WebResponse->header( )../OutputPage.php:2227
60.13646293216header ( )../WebResponse.php:37