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 ('66032636d6a9d1d531a5722ff04aa4c5', -1, 1718568788, 1718568788, 'ac46832c', 26, 0, 0)

Line : 187
File : sessions.php