phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8ef6fd8f657bb7fd5cdef81d248b8b88' 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 ('8ef6fd8f657bb7fd5cdef81d248b8b88', -1, 1714286850, 1714286850, '0315686d', 52, 0, 0)

Line : 187
File : sessions.php