phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7940564d2b8c2999f7cb915773e9511d' 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 ('7940564d2b8c2999f7cb915773e9511d', -1, 1714052335, 1714052335, '12df6a64', 0, 0, 0)

Line : 187
File : sessions.php