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 ('9c3c30ff9096c2f4384b66fcce5d2fa6', -1, 1618858601, 1618858601, '12cf8152', 18, 0, 0)

Line : 187
File : sessions.php