phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a7dff275d60672746b2bf221b7c00a44' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a7dff275d60672746b2bf221b7c00a44', -1, 1714249056, 1714249056, '03916f7d', -7, 0, 0)

Line : 187
File : sessions.php