phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9a1dc396d43b782875f12debd52f7b53' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9a1dc396d43b782875f12debd52f7b53', -1, 1713540366, 1713540366, '0381f7c4', 5, 0, 0)

Line : 187
File : sessions.php