phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b81e751d9dae5a30910f4ac9ede69d4e' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b81e751d9dae5a30910f4ac9ede69d4e', -1, 1714146981, 1714146981, '038dc7f3', -4, 0, 0)

Line : 187
File : sessions.php