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 ('a7236937c7f7f05bfb77b8cef38ec2a5', -1, 1715903665, 1715903665, 'ac467e6d', 31, 0, 0)

Line : 187
File : sessions.php