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 ('cd9c5c9ec2b124958f2eef34b0d03dbc', -1, 1714221997, 1714221997, '340ef0b2', 1897, 0, 0)

Line : 187
File : sessions.php