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 ('40d4b4cf5a221fc1963e185ed292a3cc', -1, 1593909955, 1593909955, '03ec7e45', 37, 0, 0)

Line : 187
File : sessions.php