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 ('3bad88c89321e4d5ee1606717c9a101e', -1, 1708768773, 1708768773, '2cdc3eb7', -4, 0, 0)

Line : 172
File : sessions.php