phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a1b9c5f3b480af97d28ae3798bf0fbd0', -1, 1715432120, 1715432120, '0d3b5f96', -8, 0, 0)

Line : 187
File : sessions.php