phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c907f8c83c56c8a8b24b382bd970da90' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c907f8c83c56c8a8b24b382bd970da90', -1, 1715971594, 1715971594, 'ac1c5501', -8, 0, 0)

Line : 187
File : sessions.php