phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4a707568c5d0b71e2df4d8bc4a38ffaf' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4a707568c5d0b71e2df4d8bc4a38ffaf', -1, 1716354157, 1716354157, '0d3bc7fa', 0, 0, 0)

Line : 187
File : sessions.php