phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1a7da9d45479cd8942acfb5f51b65ace' 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 ('1a7da9d45479cd8942acfb5f51b65ace', -1, 1715999634, 1715999634, '12756d94', 0, 0, 0)

Line : 187
File : sessions.php