phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a593e337947aaf950d7d42f694ad7f56' 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 ('a593e337947aaf950d7d42f694ad7f56', -1, 1715768781, 1715768781, '12e19588', 3, 0, 0)

Line : 187
File : sessions.php