phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '278e7719771ddc2797ce68c614b7fd67' 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 ('278e7719771ddc2797ce68c614b7fd67', -1, 1715363395, 1715363395, '12da9c23', 14, 0, 0)

Line : 187
File : sessions.php