phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '88cba27470a225e6aedf94421e2f8e09' 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 ('88cba27470a225e6aedf94421e2f8e09', -1, 1752522885, 1752522885, 'd849d8b9', -12, 0, 0)

Line : 187
File : sessions.php