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 ('cae550cd6ed90d3eed4cf7ce0a2a6755', -1, 1711712646, 1711712646, '3417e7cf', -2, 0, 0)

Line : 172
File : sessions.php