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 ('f288c7fd9250ce3eb18004c7e8c3a2e6', -1, 1711719977, 1711719977, '2cc960d5', 20, 0, 0)

Line : 172
File : sessions.php