phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a4b2137cd0cb05e1f716b09231264512' 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 ('a4b2137cd0cb05e1f716b09231264512', -1, 1715606452, 1715606452, '0387e6a4', 0, 0, 0)

Line : 187
File : sessions.php