phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '530fbda80babde16943631f89a18b860' 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 ('530fbda80babde16943631f89a18b860', -1, 1760508386, 1760508386, 'd849d81d', -4, 0, 0)

Line : 187
File : sessions.php