phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5b0fcac5f06ab0a2c7576ff3cd3069a7' 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 ('5b0fcac5f06ab0a2c7576ff3cd3069a7', -1, 1752900536, 1752900536, 'd849d8cb', -4, 0, 0)

Line : 215
File : sessions.php