Error adding highest_qualification: SQLSTATE[HY000]: General error: 1 duplicate column name: highest_qualification
Error adding qualification_file: SQLSTATE[HY000]: General error: 1 duplicate column name: qualification_file
Error adding specialization: SQLSTATE[HY000]: General error: 1 duplicate column name: specialization
Error adding institution_name: SQLSTATE[HY000]: General error: 1 duplicate column name: institution_name
Error adding board_university: SQLSTATE[HY000]: General error: 1 duplicate column name: board_university
Error adding year_of_passing: SQLSTATE[HY000]: General error: 1 duplicate column name: year_of_passing
Error adding work_experience: SQLSTATE[HY000]: General error: 1 duplicate column name: work_experience
Error adding skills_expertise: SQLSTATE[HY000]: General error: 1 duplicate column name: skills_expertise
Error adding languages_known: SQLSTATE[HY000]: General error: 1 duplicate column name: languages_known
Error adding areas_of_interest: SQLSTATE[HY000]: General error: 1 duplicate column name: areas_of_interest
Error adding specific_activities: SQLSTATE[HY000]: General error: 1 duplicate column name: specific_activities
Error adding work_sectors: SQLSTATE[HY000]: General error: 1 duplicate column name: work_sectors
Error adding contribution_details: SQLSTATE[HY000]: General error: 1 duplicate column name: contribution_details
Error adding leadership_experience: SQLSTATE[HY000]: General error: 1 duplicate column name: leadership_experience
Error adding can_provide_training: SQLSTATE[HY000]: General error: 1 duplicate column name: can_provide_training
Error adding role_applied: SQLSTATE[HY000]: General error: 1 duplicate column name: role_applied
Error adding specialized_committee: SQLSTATE[HY000]: General error: 1 duplicate column name: specialized_committee
Error adding preferred_department: SQLSTATE[HY000]: General error: 1 duplicate column name: preferred_department
Error adding other_department: SQLSTATE[HY000]: General error: 1 duplicate column name: other_department
Error adding available_days: SQLSTATE[HY000]: General error: 1 duplicate column name: available_days
Error adding available_hours: SQLSTATE[HY000]: General error: 1 duplicate column name: available_hours
Error adding preferred_working_hours: SQLSTATE[HY000]: General error: 1 duplicate column name: preferred_working_hours
Error adding time_commitment: SQLSTATE[HY000]: General error: 1 duplicate column name: time_commitment
Error adding willing_to_travel: SQLSTATE[HY000]: General error: 1 duplicate column name: willing_to_travel
Error adding preferred_mode_of_work: SQLSTATE[HY000]: General error: 1 duplicate column name: preferred_mode_of_work
Error adding emergency_contact_name: SQLSTATE[HY000]: General error: 1 duplicate column name: emergency_contact_name
Error adding emergency_contact_relation: SQLSTATE[HY000]: General error: 1 duplicate column name: emergency_contact_relation
Error adding emergency_contact_number: SQLSTATE[HY000]: General error: 1 duplicate column name: emergency_contact_number

Completed with some errors.