phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a9d0cd55c86e97d19da4f3844f84395f' 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 ('a9d0cd55c86e97d19da4f3844f84395f', -1, 1714815548, 1714815548, '12dd35d1', -1, 0, 0)

Line : 187
File : sessions.php