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 ('2885f9964bf8f8312aef91d9d64ee8e7', -1, 1715189200, 1715189200, '12ddde2f', -12, 0, 0)

Line : 187
File : sessions.php