phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a0ac398ac89abd99c1bd136672d49740' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('a0ac398ac89abd99c1bd136672d49740', -1, 1714566404, 1714566404, '12bfabeb', 6, 0)

Line : 189
File : sessions.php