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 ('228d3b0b73748beb221a3039a8d3a7d7', -1, 1618241115, 1618241115, '64187a75', 18, 0, 0)

Line : 187
File : sessions.php