phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a6a15802e74358c10b29f9d49df3fecc' 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 ('a6a15802e74358c10b29f9d49df3fecc', -1, 1715211532, 1715211532, '0395d5d1', 0, 0, 0)

Line : 187
File : sessions.php