phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a8d7e8a9d23a3518f9bd8a8a9bab0f8a' 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 ('a8d7e8a9d23a3518f9bd8a8a9bab0f8a', -1, 1715686132, 1715686132, '03907d45', -8, 0, 0)

Line : 187
File : sessions.php