phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a6b02eb8376d0f72e39646632ee67ffe' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('a6b02eb8376d0f72e39646632ee67ffe', -1, 1752639029, 1752639029, 'd849d8e4', -9, 0)

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