phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a17990af8a9a306b21a97dce8128cc5a' 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 ('a17990af8a9a306b21a97dce8128cc5a', -1, 1715151644, 1715151644, 'c0a80201', 1, 0, 0)

Line : 187
File : sessions.php