phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f7a6e938955637483df7fde03bdefe9c' 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 ('f7a6e938955637483df7fde03bdefe9c', -1, 1716324788, 1716324788, '0395e93e', 0, 0, 0)

Line : 187
File : sessions.php