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 ('b6a5a7f9c6e53a0ecf01492513819dcb', -1, 1618374437, 1618374437, '22ef9639', 19, 0, 0)

Line : 187
File : sessions.php