phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef834ab10e9aea636b9d4b5e9f112201' 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 ('ef834ab10e9aea636b9d4b5e9f112201', -1, 1738118819, 1738118819, '0d3a5bd4', -4, 0, 0)

Line : 187
File : sessions.php