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 ('7f749a52d16c6c987f70dc1b9925b115', -1, 1709302704, 1709302704, '2cdc3eb7', 1, 0, 0)

Line : 172
File : sessions.php