phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b15cf68276c4dbb6402e41a7c1cb6478' 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 ('b15cf68276c4dbb6402e41a7c1cb6478', -1, 1715105503, 1715105503, 'c0a80201', -7, 0, 0)

Line : 187
File : sessions.php