phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f7decf8133b2fc2ad8ec81d5e165e9c6' 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 ('f7decf8133b2fc2ad8ec81d5e165e9c6', -1, 1714204717, 1714204717, '030fbe90', 1, 0, 0)

Line : 187
File : sessions.php