phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '818df2b851cffc973d9a10a3b06d363f' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('818df2b851cffc973d9a10a3b06d363f', -1, 1715167845, 1715167845, '03934141', -8, 0, 0)

Line : 187
File : sessions.php