phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '12fd6830a9db97f2df29c02ea70b2c8b' 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 ('12fd6830a9db97f2df29c02ea70b2c8b', -1, 1714888012, 1714888012, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php