phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a9a6f974d48bca466999e9929f780eb2' 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 ('a9a6f974d48bca466999e9929f780eb2', -1, 1715134254, 1715134254, '0386765f', -1, 0, 0)

Line : 187
File : sessions.php