phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '076d71d5f0fda2fa58cee4cf52e82d5b' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('076d71d5f0fda2fa58cee4cf52e82d5b', -1, 1769109974, 1769109974, '12610e50', -4, 0, 0)

Line : 187
File : sessions.php