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 ('55658cd8ba11ceded92e5be1e05329f0', -1, 1711707408, 1711707408, '22e428d4', 2086, 0, 0)

Line : 187
File : sessions.php