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 ('16f210368906c9302acac7df1c7f8691', -1, 1579919308, 1579919308, '03e58eaf', -9, 0, 0)

Line : 189
File : sessions.php