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 ('10af3132a621ffceefcfee76e4775d3a', -1, 1576275049, 1576275049, '035e81d3', 15, 0, 0)

Line : 189
File : sessions.php