phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'df3a316cd2bcb399acf468a1c0be3fcf' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('df3a316cd2bcb399acf468a1c0be3fcf', -1, 1713607004, 1713607004, '0390bb67', -8, 0, 0)

Line : 187
File : sessions.php