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 ('8562ca7d9f2c174d4bfc0d7bd6dbc85a', -1, 1715304063, 1715304063, '12de6d8d', -4, 0, 0)

Line : 187
File : sessions.php