phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a5256944e19bb0972690e621c008e7ca' 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 ('a5256944e19bb0972690e621c008e7ca', -1, 1715075781, 1715075781, 'c0a80201', -1, 0, 0)

Line : 187
File : sessions.php