phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b7ccce0e12c9915f5a4488af0ae39bfc' 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 ('b7ccce0e12c9915f5a4488af0ae39bfc', -1, 1715766919, 1715766919, '038855e1', -4, 0, 0)

Line : 187
File : sessions.php