phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9c8d22fed6a3b603366115512db3123d' 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 ('9c8d22fed6a3b603366115512db3123d', -1, 1763132956, 1763132956, '2e251811', -7, 0, 0)

Line : 187
File : sessions.php