phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd15f88d7e859810a128f745a1b869a5c' 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 ('d15f88d7e859810a128f745a1b869a5c', -1, 1715326384, 1715326384, '038aaeae', 0, 0, 0)

Line : 187
File : sessions.php