( ! ) Warning: Search backend error during near_match search for '3.147.69.50' 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
20.00953375864MediaWiki->run( )../index.php:46
30.00953377272MediaWiki->main( )../MediaWiki.php:424
40.01753551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03544378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03594432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03594433152SpecialSearch->execute( )../SpecialPage.php:383
80.08815795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.09465801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09465802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09695817240Hooks::run( )../SearchEngine.php:231
120.09695818840call_user_func_array ( )../Hooks.php:209
130.09695819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09755893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09835939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.10166174656CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10196206240PoolCounterWork->execute( )../Util.php:133
180.10206230496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10206230680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10206230752CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10216232688PoolCounterWork->execute( )../Util.php:129
220.10216233336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10216233520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10216233640CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10876347920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10886351848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10886352128MWDebug::warning( )../GlobalFunctions.php:1247
280.10906353416MWDebug::sendMessage( )../MWDebug.php:155
290.10906353808trigger_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
20.00953375864MediaWiki->run( )../index.php:46
30.00953377272MediaWiki->main( )../MediaWiki.php:424
40.11096277144OutputPage->output( )../MediaWiki.php:583
50.11116283592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11126284888WebResponse->header( )../OutputPage.php:2134
70.11126285032header ( )../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
20.00953375864MediaWiki->run( )../index.php:46
30.00953377272MediaWiki->main( )../MediaWiki.php:424
40.11096277144OutputPage->output( )../MediaWiki.php:583
50.11116283592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11186292920WebResponse->header( )../OutputPage.php:2171
70.11186293064header ( )../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
20.00953375864MediaWiki->run( )../index.php:46
30.00953377272MediaWiki->main( )../MediaWiki.php:424
40.11096277144OutputPage->output( )../MediaWiki.php:583
50.11116283592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11246292864WebResponse->header( )../OutputPage.php:2172
70.11246293008header ( )../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
20.00953375864MediaWiki->run( )../index.php:46
30.00953377272MediaWiki->main( )../MediaWiki.php:424
40.11096277144OutputPage->output( )../MediaWiki.php:583
50.11296292864WebResponse->header( )../OutputPage.php:2220
60.11296293008header ( )../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
20.00953375864MediaWiki->run( )../index.php:46
30.00953377272MediaWiki->main( )../MediaWiki.php:424
40.11096277144OutputPage->output( )../MediaWiki.php:583
50.11356293016WebResponse->header( )../OutputPage.php:2227
60.11356293160header ( )../WebResponse.php:37