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 ('a6a5f1aec3c5c16802b8b7b1d7e0f89c', -1, 1714189471, 1714189471, '031042ce', 1749, 0, 0)

Line : 187
File : sessions.php