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📝[Solved]-Error: No module named psycopg2.extensions

📝[Fixed]-psycopg2: AttributeError: 'module' object has no attribute 'extras'

📝[ Solved]-AttributeError: module 'psycopg2' has no attribute 'paramstyle'

📝[Solved]-javax.mail.messagingexception: could not connect to smtp host: smtp.gmail.com, port: 465, response: -1

📝"commanderror: you appear not to have the 'mysql' program installed or on your path."

📝[Solved]-[gsi_logger]: the value of 'callback' is not a function. configuration ignored.

📝[Done]-correct the classpath of your application so that it contains compatible versions of the classes org.springframework.boot.springapplication and org.springframework.context.configurableapplicationcontext

📝[Fixed]-unable to update maven configuration for the following projects

📝[Solved]-failed to destroy the filter named [tomcat websocket (jsr356) filter] of type [org.apache.tomcat.websocket.server.wsfilter]