phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a2f3fdb34ac4e313943cb09b7f6f96f1' 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 ('a2f3fdb34ac4e313943cb09b7f6f96f1', -1, 1715132976, 1715132976, '12dfacfc', -4, 0, 0)

Line : 187
File : sessions.php