phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f7c9255b3b1387167574959dc7095c91' 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 ('f7c9255b3b1387167574959dc7095c91', -1, 1715031846, 1715031846, '12dd5521', -8, 0, 0)

Line : 187
File : sessions.php