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 ('c90fc1776e7a3bf9aa30eeaf1d6aa914', -1, 1714948313, 1714948313, '1275b7ac', -1, 0, 0)

Line : 187
File : sessions.php