phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1634ce3886fab2f33c517a455b5eaa4a', -1, 1714358763, 1714358763, '12bc6c36', 3, 0, 0)

Line : 187
File : sessions.php