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 ('f7e25a437a5bd072c5d2ca9e448cd389', -1, 1582688693, 1582688693, '03e576fd', 3, 0, 0)

Line : 187
File : sessions.php