phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9e5a84e1763b56c273f48f6259e7d6f8' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('9e5a84e1763b56c273f48f6259e7d6f8', -1, 1764300693, 1764300693, 'd849d80b', -9, 0)

Line : 180
File : /www/includes/sessions.php