phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cd9abdf41cace5614f6323bfaf1b4e52' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('cd9abdf41cace5614f6323bfaf1b4e52', -1, 1715893975, 1715893975, '039123b2', -1, 0, 0)

Line : 187
File : sessions.php