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 ('b325c514881e8d81455b50758f876e44', -1, 1618858770, 1618858770, '6ca2dbb5', -4, 0, 0)

Line : 187
File : sessions.php