phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4147925eb2ce5ad105e650a471f10b7e' 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 ('4147925eb2ce5ad105e650a471f10b7e', -1, 1715787768, 1715787768, '12760e91', 14, 0, 0)

Line : 187
File : sessions.php