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 ('45ad3a0d6d8b6b1d657755b5e210bbb4', -1, 1753968747, 1753968747, 'd849d8ce', -9, 0, 0)

Line : 187
File : sessions.php