Hi, I have added a new field to Employee Form and clicked on update, which resulted in Server error. What is causing this server issue and how can I fix it? Kindly provide detailed information.

Hi, I have added a new field to Employee Form and clicked on update, which resulted in Server error. What is causing this server issue and how can I fix it? Kindly provide detailed information.

If this is a development server then your bench stopped. Start it again.
Can you be more specific please! How to start a bench? Can we run below commands?
bench destroy-all-sessions
bench --site [site-name] enable-scheduler
bench --site [site-name] clear-cache
bench --site [site-name] migrate
bench start
This is related to row length of specific doctype that we reached limit and will not entertain new fields addition to that doctype. How to overcome this?