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 ('2917dbbde2c4c86f823fd7b343f985fe', -1, 1711720400, 1711720400, '2cc8c426', 0, 0, 0)

Line : 187
File : sessions.php