phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac763f2a20a6af7fefb71e7a458c197a' 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 ('ac763f2a20a6af7fefb71e7a458c197a', -1, 1714271429, 1714271429, '12745a8d', 6, 0, 0)

Line : 187
File : sessions.php