phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd9378f31482d8ecb26c733dce6ca6808' 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 ('d9378f31482d8ecb26c733dce6ca6808', -1, 1715347943, 1715347943, '340e820d', -4, 0, 0)

Line : 187
File : sessions.php