phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8464ef9644cec96d3e3a892e052b610f' 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 ('8464ef9644cec96d3e3a892e052b610f', -1, 1715663033, 1715663033, '12dd6aa9', -4, 0, 0)

Line : 187
File : sessions.php