phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a531f25c44674f6b1b361f703a51d734' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a531f25c44674f6b1b361f703a51d734', -1, 1714699937, 1714699937, '12daa810', -1, 0, 0)

Line : 187
File : sessions.php