phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '22b1f4910a181e19d8a0c4228b62d1e4' 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 ('22b1f4910a181e19d8a0c4228b62d1e4', -1, 1763967840, 1763967840, 'd849d82b', -4, 0, 0)

Line : 187
File : sessions.php