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Error: couldn't connect to server 127.0.0.1:27017


အဲလိုျပသနာျဖစ္ရင္ ေအာက္က ႏွစ္ေၾကာင္းနဲ့ အလုပ္ျဖစ္သြားပါတယ္။

sudo rm /var/lib/mongodb/mongod.lock
sudo service mongodb restart 

ေအာက္က command ကုိသံုးျပီး ဘာျပသနာျဖစ္လဲဆုိတာ ၾကည့္ႏုိင္ပါတယ္။

tail -f /var/log/mongodb/mongodb.log 


source: stackoverflow

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