phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dc1bfb8e60b720e1c764a71fb87ad7ba' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dc1bfb8e60b720e1c764a71fb87ad7ba', -1, 1714243104, 1714243104, '0386765f', -9, 0, 0)

Line : 187
File : sessions.php