phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c99a50d499304b22eb44f117cede7ca1' 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 ('c99a50d499304b22eb44f117cede7ca1', -1, 1714241857, 1714241857, '0395e5fd', -2, 0, 0)

Line : 187
File : sessions.php