phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a5c61a1ef7d64c3e636f5ef1ac2233e3' 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 ('a5c61a1ef7d64c3e636f5ef1ac2233e3', -1, 1791736229, 1791736229, 'd849d891', 5, 0, 0)

Line : 187
File : sessions.php