phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a9c49af30cee89cb9eeda326d9c05b09' 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 ('a9c49af30cee89cb9eeda326d9c05b09', -1, 1714411439, 1714411439, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php