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 ('85b3351b9e8e1c55aa2a5d981e60dc93', -1, 1715541813, 1715541813, '12bfd5d7', -4, 0, 0)

Line : 187
File : sessions.php