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 ('c82ca66099fe871b7d23833c43c7c511', -1, 1711719955, 1711719955, '03eb4c9b', 1670, 0, 0)

Line : 187
File : sessions.php