phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'de978c19de4eb378d671997f494f9657' 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 ('de978c19de4eb378d671997f494f9657', -1, 1714403386, 1714403386, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php