phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f12e9caad6bcf1b72e39c87122978c5a' 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 ('f12e9caad6bcf1b72e39c87122978c5a', -1, 1750461907, 1750461907, 'd849d86b', -2, 0, 0)

Line : 187
File : sessions.php