phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a397d23af4c7867026cd6b4b7819e55f' 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 ('a397d23af4c7867026cd6b4b7819e55f', -1, 1715299652, 1715299652, '12df1439', -8, 0, 0)

Line : 187
File : sessions.php