phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b645306f0a9e652163ac571e698e1bbc' 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 ('b645306f0a9e652163ac571e698e1bbc', -1, 1715125613, 1715125613, 'c0a80201', -2, 0, 0)

Line : 187
File : sessions.php