please solve it in 30 mins I will thumb you up please fast please

Assess the following scenario. There exists a blockchain network "chain2"' and you would like to connect a new node to chain2's seed node. The result shows the error message "ERROR: couldn't initialise permission database for blockchain chain2." What is the problem here? How to fix this? (4 marks) (b) You tried connecting again after applying the fix and receives the error message "Error: Couldn't connect to the seed node". List down all the possible causes for this error