phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3135f78a4a3c7cb7a9e36333750b0acf' 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 ('3135f78a4a3c7cb7a9e36333750b0acf', -1, 1715961801, 1715961801, 'c0a80201', -8, 0, 0)

Line : 187
File : sessions.php