phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a7753f3c7e9594eee1c4aa89b26c98ad' 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 ('a7753f3c7e9594eee1c4aa89b26c98ad', -1, 1715764007, 1715764007, '038fefe7', -4, 0, 0)

Line : 187
File : sessions.php