phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a2c21ce661297915ddab534e7d1d0d83' 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 ('a2c21ce661297915ddab534e7d1d0d83', -1, 1714986956, 1714986956, '0d3a79d6', -8, 0, 0)

Line : 187
File : sessions.php