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 ('8549c2eb1b5a79d04723cc55d2faa0bf', -1, 1752256251, 1752256251, 'd849d88d', 25, 0, 0)

Line : 237
File : sessions.php