Minz_Log::NOTICE instead of DEBUG if failing to update cache of unread articles
Minz_Log::NOTICE instead of DEBUG if failing to update cache of unread articles

https://github.com/marienfressinaud/FreshRSS/commit/300c508d9e4732a7c6e8025ee62f934f7ecc5328

aledeg/FreshRSS,romibi/FreshRSS,samuelstein/FreshRSS,romibi/FreshRSS,marienfressinaud/FreshRSS,plopoyop/FreshRSS,marienfressinaud/FreshRSS,FreshRSS/FreshRSS,marienfressinaud/FreshRSS,Dolomich/FreshRSS,romibi/FreshRSS,Alkarex/FreshRSS,plopoyop/FreshRSS,FreshRSS/FreshRSS,Alkarex/FreshRSS,asmundg/FreshRSS,aledeg/FreshRSS,aledeg/FreshRSS,romibi/FreshRSS,marienfressinaud/FreshRSS,superboum/FreshRSS,Dolomich/FreshRSS,Alkarex/FreshRSS,samuelstein/FreshRSS,asmundg/FreshRSS,superboum/FreshRSS,asmundg/FreshRSS,FreshRSS/FreshRSS,Alkarex/FreshRSS,samuelstein/FreshRSS,Dolomich/FreshRSS,superboum/FreshRSS,FreshRSS/FreshRSS,aledeg/FreshRSS