phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8ff44364a1555aa809b7ca5468c9cdc6' 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 ('8ff44364a1555aa809b7ca5468c9cdc6', -1, 1714011648, 1714011648, '039071c5', 9, 0, 0)

Line : 187
File : sessions.php