phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1dbf3f1424345728ceccb90a10ed38c4' 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 ('1dbf3f1424345728ceccb90a10ed38c4', -1, 1715686611, 1715686611, '12d8fe60', 0, 0, 0)

Line : 187
File : sessions.php