phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dcff66a0c53f53f4eee6770f33188cfc' 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 ('dcff66a0c53f53f4eee6770f33188cfc', -1, 1715343691, 1715343691, '030e8e73', -4, 0, 0)

Line : 187
File : sessions.php