phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c78f001a1d55e79cc32a2c2ad8b94ab6' 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 ('c78f001a1d55e79cc32a2c2ad8b94ab6', -1, 1715732323, 1715732323, '039158e3', -1, 0, 0)

Line : 187
File : sessions.php