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 ('deca5595367e615abc9e9c74e0ec4bfc', -1, 1715719612, 1715719612, '12e0d765', 2, 0, 0)

Line : 187
File : sessions.php