phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7cff6adb5b99b4085c5baca0ecb624c5' 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 ('7cff6adb5b99b4085c5baca0ecb624c5', -1, 1715206666, 1715206666, '038dca36', 0, 0, 0)

Line : 187
File : sessions.php