phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fd7f6d36678150c32f47f5ebc2e3de51' 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 ('fd7f6d36678150c32f47f5ebc2e3de51', -1, 1715328934, 1715328934, '039145ff', -8, 0, 0)

Line : 187
File : sessions.php