phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dd0c9b4c8f943d451204f5358ed07fca' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dd0c9b4c8f943d451204f5358ed07fca', -1, 1715840516, 1715840516, '0390ca85', -8, 0, 0)

Line : 187
File : sessions.php