phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '91ecc5f49b3e072e9fcc74a1d6a6f831' 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 ('91ecc5f49b3e072e9fcc74a1d6a6f831', -1, 1715136112, 1715136112, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php