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 ('bc7f9f6732f04afb30a8ff26c0c73bf9', -1, 1582241327, 1582241327, '22ccbf00', 69, 0, 0)

Line : 187
File : sessions.php