phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4801cea55d989d1b05f15001bf4a3939' 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 ('4801cea55d989d1b05f15001bf4a3939', -1, 1715770042, 1715770042, '12bfdf7b', -8, 0, 0)

Line : 187
File : sessions.php