phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd820062e3cbb00482c79492114016156' 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 ('d820062e3cbb00482c79492114016156', -1, 1765945822, 1765945822, 'd849d816', -4, 0, 0)

Line : 187
File : sessions.php