phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '21eb7081d58459be6f47237af5f6ce4a' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('21eb7081d58459be6f47237af5f6ce4a', -1, 1715903216, 1715903216, '030fc1cf', -4, 0, 0)

Line : 187
File : sessions.php