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 ('7d1847aa0b68e49a3ed6c7e08c81c516', -1, 1715320944, 1715320944, '12e02720', 0, 0, 0)

Line : 187
File : sessions.php