phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('68cf4150c1b4a3cd2192688f18e1c1c7', -1, 1715580545, 1715580545, '12dd1b9b', 3, 0, 0)

Line : 187
File : sessions.php