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 ('7c5e1a38eb8c5f422c2e2c15657ccbf9', -1, 1715408900, 1715408900, '12e30d33', 4, 0, 0)

Line : 187
File : sessions.php