phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a541923e30873356c3bf2c88a7b88f1f' 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 ('a541923e30873356c3bf2c88a7b88f1f', -1, 1715792578, 1715792578, '0391a6a7', -4, 0, 0)

Line : 187
File : sessions.php